How to repair Bad Idle Speed problem in car. RPM go up and down

How to repair Bad idle speed problem in car. RPM go up and down

[@stevegardnermax]

I find your videos very useful, everything that you show us is very helpeful to all of us in more ways than you realize..

[@PeterFinnTheCarDoctor]

Good. 😃👍

[@sandilehlongwane3170]

@@PeterFinnTheCarDoctor hi my car it revving itself up and down,so I want to know a problem is,Nissan almera 2002 model

[@modemick]

Hello Peter Finn. Great video! I'm a student and I don't know very much about cars, but after I watched your video about changing the shock absorbers I managed to change them on my 1995 Toyota Corolla and saved a lot of money. So thank you!! :-D A few days ago I started having a problem with my 1995 Toyota Corolla 4E-FE. It's very cold where I live in Northern Norway (-20C), and after I start the car and when it starts to get warm (maybe after 5 min on idle) the RPM starts to go up and down like in your video. This will last for maybe 5 minutes and then it stops and idles like normal. So when I watched your video I thought it's probably the idle speed sensor. But what is very strange is at the same the heater stopped working inside the car. Only cold air comes out now, even when the engine is warm. Only when I go uphill with full accelerator it gives some hot air, but then it get's cold again when I go downhill. kzbin.info/www/bejne/i5yph2meYtprerM Here you can see the problem with the RPM, but it stopped just when I started filming. Do you think it's the same problem causing the RPM fluctuation and the heater not working? Thanks for your help Peter! :-)

[@modemick]

So after I filled more coolant, the heating is working again! Now I'm just wondering if I have a leak with the coolant. I'll check again after some days if it is gone again. I changed the water pump last summer, so it is new and shouldn't be leaking. Tomorrow when I do a cold start I will see if there is the RPM problem still, maybe it is also fixed :-)

[@PeterFinnTheCarDoctor]

Good work !

[@kyreebrixton8630]

i realize I'm kind of randomly asking but does anyone know a good place to watch new tv shows online ?

[@vietyeu1]

I love all your videos. You taught and help us to fix our own cars and plus save $$$. Can you do a video on seal transmission on Toyota? I don't find a lot of information on how correct way to do seal transmission on new models.

[@PeterFinnTheCarDoctor]

Good idea

[@techautorepair9028]

Very useful information, ever I found in KZbin. Thanks.

[@PeterFinnTheCarDoctor]

Glad it was helpful!

[@phmechanicplug4493]

What an insightful video, am currently having an issue on that. Thanks alot.

[@PeterFinnTheCarDoctor]

No worries!

[@maximad818]

thank you i appreciate ur great work that's really helps too much thanx again 👍🏻👍🏻 keep up the best videos bro peace

[@PeterFinnTheCarDoctor]

Thanks 👍

[@f.e.1952]

Excellent video Peter, very informative. Thank you. 🚗👍😊

[@PeterFinnTheCarDoctor]

Thanks 👍

[@emmanuelalva6597]

Get a can of starting fluid spray around vacuum lines under the hood. If rpms raise in a certain areas that’s your problem. I wouldn’t suggest taking sensors and lines off like he is in the video

[@411lofty]

how do you check Idle air control on battery if it is working electrical.

[@lekonarodrick6821]

Thanks very much for the video

[@theking-ho6jd]

i have opel corsa type c 2003 one liter when i drive that car on moterway upto 60 miles its start missing and rpm up and down and maintainhence sign come on meter but after few minutes its normal and maintainhence sign still display on meter until i turn off the engine i showed to my mechanic he check the codes with computer and it showed that there is misfire in cylinder 3 we change the coil but have still same problem when i restart the car its start normal and maintainhence sign disappear after few minute

[@ukgardener973]

Thanks. I learned a lot.

[@PeterFinnTheCarDoctor]

Glad it was helpful!

[@sonicthehedgehogjharicsvbl8005]

Thank u Very much sir i have learned alot.

[@PeterFinnTheCarDoctor]

Great info 👍😃

[@racewoods8337]

Hello I have a 98 Nissan Maxima it’s idles bad when sitting but most of the time when driving it’s more smooth very little idling the ac/heat blower fan doesn’t work when the ac is turned on you can hear it but no air is coming out I’ve replaced the misfiring ignition coil I’m abt to do spark plugs but I’m wondering what might be the real problem also I sometime smell gas when I start it or after I’ve parked the car my car also had a reading of codes p0304 and p1320 I replaced the 4 ignition coil now I’m getting p0110 p0300 and p1320 please help me

[@Mohammedali-qz5cl]

Thanks, awsome training...

[@PeterFinnTheCarDoctor]

Our pleasure!

[@thare2597]

Hi Peter, Big fan of yours. My question is this. I have a manual transmission and when I'm coming to a stop and put it in neutral, the tachometer bounces between 1000-2000 rpm for a few seconds before it goes into idle. It drives fine and doesn't bounce around any other time except when in coming to a stop in neutral. I cleaned the throttle body with cleaner. No check engine light or codes. Know what the problem might be?

[@thare2597]

@John Rae Sampaga thanks, I did pull it out and use MAF cleaner. It didn't really look dirty at all. Maybe it's just old and worn. It's literally been like that since I got it 2 years ago.

[@perroloco3903]

Esto es claro ejemplo de garganta sucia porque los mecanicos tienen miedo de darle un servicio a tiempo cuando llevan carro a servicios y ahora puede ser muy costoso o incluso llegar a remplasar la parte por tanta corrosion que tiene

[@AliAli-qh7bi]

Thank you very much .. I am from Iraq and I have a problem with rpm My car Kim normal when I do not do rpm but when I give a tiger and raise my feet from the piston gasoline remains petrol meter high to decrease the sensitivity of the air and the same problem

[@KentRoads]

This literally makes zero sense

[@LGB120]

Wtf

[@florenciomendez5529]

🤣

[@tkgaming7760]

This is why people need to stop using google translate

[@Yophillips3272]

My crown vic does this changed Maf sensor has helped but still does it a little. At this point I'm just going to live with it.

[@PeterFinnTheCarDoctor]

Great comment, I appreciate your feedback. And please All discuss this topic ! 👍😀

[@TheMrBennito]

Hello ,Peter. Great vid, as always. Question: is it possible that an IAC valve issue is not visible after cold engine start and short drive after that? It looks like I have more rpm fluctuation when the engine has really warmed up....

[@PeterFinnTheCarDoctor]

Could be

[@davidessien5465]

Great video! 🤝

[@PeterFinnTheCarDoctor]

Thanks! 👍

[@husseinyasin7988]

Good evening I have Corolla 2008 and there is a problem with the RPM so that there is a small jumb in the RPM and this condition appears only when the car is idle. Please, what is the problem

[@geraldharper2390]

I'm pretty sure a ball point hammer with work, but you have to turn the impact screw driver while you hit it

[@PeterFinnTheCarDoctor]

Thanks Sir

[@nathanialtheking9490]

I have a VW cc with a similar problem with the check engine light on and when it drives the idle it too high and basically drives itself and when I’m in park the RPM’s go up and down very similar and looking myself I found a vacuum hose completely missing u think it could be this hose causing all the problems or in the throttle body

[@PeterFinnTheCarDoctor]

Yes

[@AbdulKhan-eo4km]

hi Peter I have a 1.4 vvti manual Corolla 2006. my car was fine but after cleaning the throttle body my rpm is jumping up and down at idle. if I am driving down the road and press the brake to slow down the rpm will jump and jerk the car forward. I have sprayed carb cleaner around throttle body to look for vacuum leak but nothing. I have disconnected the battery overnight to reset ecu and that didn't work. can you help please?

[@PeterFinnTheCarDoctor]

Sometimes in this car the inside part of the throttle body rusts and breaks. So you have to buy a new or used throttle body. So the whole part. Watched my video: kzbin.info/www/bejne/gWrMqJqrZclom5I

[@davidessien5465]

I got a Toyota Camry 1999 model with a confirmed P0340 and a pending P0116, P0773 code. The symptoms the customer told me were: engine stalling while on motion and during that time the car just wouldn't start because the engine was very hot but when the waited for an hour or more the car later started. What I noticed was that the car revv high intermittently on it's own but will return to normal idle again about 5 second again, and the exhaust tailpipe was really darkened when I put my hand. I couldn't check anything further because it was raining heavily. Plugs, fuel pump and a relay( the don't know where the relay was removed though) was replaced by another engineer but the problem still persist. Please how do I fix this problem? Will replacement of part like camshaft position sensor fix this problem?

[@PeterFinnTheCarDoctor]

Thanks 👍😃

[@sergioc2646]

Hi Peter!!! I have a 1995 t100 my rpm go up and down when I use the cruise control, the over drive kick in and out any idea? I appreciate you answer

[@PeterFinnTheCarDoctor]

Maybe you need new throttle body

[@darrelldemby3961]

Had this problem changed mass airflow sensor to fix it

[@PeterFinnTheCarDoctor]

Hi Darrell, Yes

[@kmc1994]

Thank you...smh Idk why it was so hard to find this simple explanation!

[@peacenenalebari3894]

Please I want to make an inquiry about familiar issue with my honda civic.My rmp is normal but I turn on the ac and the engine heats up the rmp drops down and starts vibration.cant it be the air flow mass sensor?

[@PeterFinnTheCarDoctor]

Noted

[@ianwerderitsch8071]

Read the check engine code you fix your problem right there read the code

[@jelotech579]

Nice

[@coromaman5761]

was asked about the vibrations and rpm that happened to the Ford Ranger, instead you answered another car

[@andreiq.9560]

Hello. I have a Skoda Fabia 1.2 benzin, 2006. Revs goes down when i press the clutch in task. I changed sensor map, oxygen sensor 1, cleaning throttle body...

[@PeterFinnTheCarDoctor]

Ok

[@andreiq.9560]

@@PeterFinnTheCarDoctor any solution to check for me? Thank s!

[@FlintHowl]

Is it okay to leave it as it is?

[@rajaaudiosMudukulathur]

Hi my tata indica 2010 model car is have same this problem idle Rpm up and down. Mechanic cannot find whts is the problem so plz good solutions to fix that problem .. please

[@geraldharper2390]

You could also hear up bolt or screw to loosen up the rust

[@geraldharper2390]

My bad heat up

[@musheyali5933]

Won’t it melt the seals and its aluminium aswell

[@kidnextdxxr]

1992 Honda Accord with a f20b swap. Idles fine but when u press the gas it goes up then drops down over n over. What do I replace?

[@lourdesramos9760]

Could it be the maff sensor

[@kidnextdxxr]

@@lourdesramos9760 honestly this was so long ago it was a car I was gonna buy n fix but I said na lmao

[@PeterFinnTheCarDoctor]

Thanks for info. 😀👍

[@giannisalustri7848]

Please use wd 40 , spray it on the stuck bolt 2/3 times and waith 2/3 minutes it work .... you will remove easy the stuck bolt

[@ayres6727]

Where and how?

[@menggay2133]

My toyota corolla 96 automatic is vibrating pressing break while on D gear. I change already my engine support tension wire and sparkplug. And my rpm is 1100-1200 when in P gear.

[@PeterFinnTheCarDoctor]

Maybe worn out engine

[@menggay2133]

What is the best things to do sir.

[@jpalacess4735]

i agree with you those bolts are hard to come off i had to use a drill and drill them and put new screws 😅😅😅 took me almost 3 hours trying to take them off and finally gave up and drill them 😂😂

[@PeterFinnTheCarDoctor]

Good work 👍

[@propanbutan4634]

Hi I recently purchased a 2010 Toyota Avensis 1.8 v matic with 48000 miles on the clock FSH. This is the problem I got: when driving in any gear this happens: while slowing down to a stop I apply clutch brake gear into neutral car stops rpms drop to idle 800+- and then rpm shoot up to 1200-1500 rpm then back to idle. Is this normal? Is this specific to car? Rpm never changes only as described car drives ok no issues. No engine management light.

[@PeterFinnTheCarDoctor]

Maybe normal. Maybe also some issue with emission control

[@propanbutan4634]

Peter Finn I'm taking the car tomorrow to Toyota for diagnostics just to be on the safe side

[@ed2zzvvtl-ikseries445]

Propan Butan I am having the same problem in my 2003 toyota corolla I did a engine swap with the 2zz engine 1.8l just wondering did you got to find what it was?

[@Brandi.Nicole]

Darn it! I just replaced throttle body and cleaned manifold! 🙃 Last year replaced the stupid speed sensor 🤦🏻‍♀️ Could it be my computer is not adjusting? I ran her on the interstate and everything. I did just switch out my alternator (well a friend did - I don’t do alternators lol) I’m out of ideas. Has to be the darn traction messing with my computer. She literally threw me out into traffic last year when I had it on 😳 Evidently it happens! Yukon! Ugh!!

[@PeterFinnTheCarDoctor]

Hi for comments. Please use OBD scanner and replace new sensors and parts

[@kipaslipas2944]

hello mr peter. what default idle rpm toyota corolla 1996 should be?

[@PeterFinnTheCarDoctor]

850 rpm

[@mikemichael8683]

hi..what happened my toyota corolla ae101 rpm meter doesnt moving at all. is it due to the same problem. thank you in advance

[@PeterFinnTheCarDoctor]

Maybe cable is loosen

[@jamesbrobey1353]

Peter Finn Mini Cooper 2010 d

[@michaelreece458]

Very good video.

[@PeterFinnTheCarDoctor]

Thank You. :-)

[@hasbullahsanip5212]

How to handle my honda train .I've all been washed .my throttle body IAvc and fast thermo start please

[@lukefarrell22]

My car revs at idle okay but when I hold it at 3000 revs in neutral it drops back down to 1500 revs by itself, do you have any idea what it could be?

[@Brandi.Nicole]

Did you figure it out?

[@lukefarrell22]

Yeah, I replaced the rear oxygen sensor with a genuine one from an identical Toyota Corolla. I did buy another oxygen sensor online and tried that but it gave the same idle issue. So it’s best to get a genuine Toyota oxygen sensor and maybe your mechanic can try swap the rear oxygen sensor with one from another old Toyota to test this. Also it took me a long time to figure this out as people online on all the forums said that the rear oxygen sensor on the exhaust pipe doesn’t matter but they are all wrong it clearly did matter in my case. Hope this helps

[@Filatov75]

I love your accent.

[@sarcfoods-cdo8228]

Hi Sir Peter, Good day to you. I have a Toyota corolla 1993 GLI, I have problem with its RPM. I think it was too high, I have about 1,500 RPM cold engine, however upon reaching the normal temp of the engine, the RPM will stay the same It doesn't go down. What possibly the problem? Thank you Sir, and God bless.

[@PeterFinnTheCarDoctor]

Hi, You need to replace new throttle body. Old is in corrosion inside.

[@sarcfoods-cdo8228]

Peter Finn well try. Thank you

[@kngfelixx]

I have a 2007 Lexus IS250 and am having same issue with my car. It seems to only occur when i am at a stop light at a complete stop. If i switch from drive to park, the idle resumes as normal and stays at the number 2RPM. Once I change back from Park to Drive, my Idle will slowly go up and down.

[@tinytim9453]

Idles at 2000 rpms in Park? Holy crap , that's pretty high and not good.

[@faisalfarakhat144]

Dear petar Finn how r you ?

[@wakeelyasin9709]

calibrate your throttle position sensor. This will be resolve

[@seragali1353]

What causes the engine to vibrate when the rpm is installed at 1500 rpm in a 2009 Sonata while parking, although I have checked it with the devices many times and I have not found a solution and sometimes it has double torque while driving.. Almost at a speed of 80 km

[@PeterFinnTheCarDoctor]

Pistons burn process... maybe: low compression rate in one cylinder

[@michaelelleby1371]

Having this same issue on my Cayenne... So it's the throttle body?

[@PeterFinnTheCarDoctor]

Noted 👍

[@eggburtdilusia9599]

at 6:14 if you look carefully, you'll notice two cuts that the - teeth of the vice - left on the previously smooth gasket surface (see time 3:03). Two pieces of wood is an easy way to prevent that.

[@PeterFinnTheCarDoctor]

Thanks for the comment 😀

[@heribertofernandez4160]

Yes we know its the iac valve in not set right ! thats why the idle is up and down .it has to be set the right way .

[@manuelrequena2065]

How do u set iac

[@mizaelbautista6151]

help please someone can answer my question my goes up and the car pulls wen i accelerate gas to drive what could be i have code P0420 can that be cause?

[@PeterFinnTheCarDoctor]

Good comment 👍

[@hassemsadiq]

Awesome video My Corolla only does this when car is running for more then 3 to 4 hours after fan kicks in 3 to 4 times then this starts after 30minutes it goes away been doing this for a few months could it be a different issue 🤔

[@PeterFinnTheCarDoctor]

Good Point ! 👍😀

[@hassemsadiq]

@@PeterFinnTheCarDoctor I interesting 🤔

[@laurenvillaire7821]

2017 ford focus idles at 1000 rpm’s or sometimes a bit lower, revs pretty high when accelerating

[@PeterFinnTheCarDoctor]

I have read your message, Thank you 😀👍

[@ChrisDan94_]

Iv heard it’s spark plugs and then someone else told me fuel injectors I have an 08’ BMW 328i sedan it’s going up and down like crazy when I am stopped at stoplights.

[@PeterFinnTheCarDoctor]

Ok, good info

[@MiguelCantera816]

I have the same car with the same issue, have you found what the problem is ?

[@ChrisDan94_]

Miguel Cantera my car says I need a brake flush so I’ll do that soon and see if it fixes the issues.

[@MiguelCantera816]

CJ Carpenter if your car has the same problem as mine I doubt that’s the issue since I recently put brake flush in my Bmw like a week ago and still has the same problem

[@Yophillips3272]

My brothers bmw had the same problem, maf sensor. His car would rev while on the brakes.

[@claudiaag3687]

My rpm meter goes up and down when im stopped in traffic. I been to two mechanics and neither seem to find the problem..

[@PeterFinnTheCarDoctor]

Ok, your issue is bad throttle body or MAF sensor.

[@tonio6261]

John Smithy my nigga

[@claudiaag3687]

Now the idle drops to zero when im stopped for a long time and i have to turn the car off and on 😤

[@apoakcin9073]

Hello, I am writing from Turkey. I have a question for you. I have a 2e Toyota. My problem is when I turn on the fan. When I turn on the headlight the idle drops Idle drops when I brake When I turn on the heater, the idle drops, if you can help, I would appreciate it, thanks in advance

[@PeterFinnTheCarDoctor]

Hi, your engine is weak and old. This is the issue

[@apoakcin9073]

what's the deal, my engine is clean and new

[@bucketsdoo5252]

I have a 2013 Honda Crv , when I drive mph it’s fine but my Rpm only goes up to 2 what does this mean

[@PeterFinnTheCarDoctor]

Noted 👍

[@marktownsend21]

My holden cruze fluctuates between 600rpm and 1000rpm in idle with a/c on and sits still when a/c is off.

[@PeterFinnTheCarDoctor]

Ok

[@adnabandasha3201]

Very noicy ....🎉

[@PeterFinnTheCarDoctor]

Thanks, good idea. 👍😀

[@EveRythIngCars9]

I adjust my idle to 1000rpms , after some hours the next time I put the engine on the revs are low and it won't run or the revs go pretty high . Can I blame my throttle?

[@PeterFinnTheCarDoctor]

I have read your message, Thank you 😀👍

[@chanakaruwansampathdesilva1197]

Hi me Mr. peter when i on my ac an paddle the break rpm gose up and down in idel postion .if i suddenly break to stop my car engine stpoed.i was changed iac ,pvc valve,my it not fixed.will you please advise ...thanks

[@HRaimov]

Chanaka Ruwan Sampath de silva I have the same problem 1.4 vvti

[@chanakaruwansampathdesilva1197]

@@HRaimov did you fix it

[@KtuluLeaderRise]

Did you ever fix it ?

[@shanetravis8680]

That part call a throat i get nervous when people don't know engine parts i don't like the idea in having to drill through bolts some form of anty rust normally work

[@PeterFinnTheCarDoctor]

Thanks 👍😀

[@FJVlogsbyfaizal]

My car rpm meter shows 1000 rpm while idle air bag system open as well . what is the issue ?

[@PeterFinnTheCarDoctor]

Ok, please do video and send link to me

[@paulregan2504]

I don't know about toyotas, but that RPM still seems high. Correct me if I am wrong. But normal RPM at idle is 700-800 RPM.

[@PeterFinnTheCarDoctor]

👍

[@nocksmulea1407]

I got the same fluctuating idle speed but it goes away after some time ,but this kne is on Audi A4

[@PeterFinnTheCarDoctor]

👍

[@bethuelkosgei9245]

Mazda Premacy CP 2003 doing the same but only during idling can even stall

[@PeterFinnTheCarDoctor]

👍

[@onlysajid2626]

Hi ,i have same problem but my car is Toyota auris 1.4 diesel , what can issue in diesel car ?

[@PeterFinnTheCarDoctor]

Yes

[@noelrodriguez6037]

Hey so my v6 Honda Accord idles at like 500 rpm but it’s rough. But when you rev it, it either shuts off or surges up and down is this the same problem ?

[@sexitrd]

Take your idle control and clean it. Could just be dirt or coolant gunk accumulated throughout the years

[@PeterFinnTheCarDoctor]

Thanks for comment. 👍

[@gilbertofuentes3338]

I have the chrysler 300 I do not what happend , can you help me ?

[@PeterFinnTheCarDoctor]

Keep watching👍

[@invain143]

Is that 1200rpm idle just Ok, Or just normal? Or is it high?

[@lelisamohamed4355]

ken wood high

[@michaelk5135]

same problem, toyota k3ve engine, but i found out the engine mounting is bad. After install new engine mountings, rpm goes normal.

[@Ajran123]

Same problem when I use octane can u help me

[@PeterFinnTheCarDoctor]

You need new throttle body

[@hectorpantoja1085]

GGG a mechanic too 😂

[@PeterFinnTheCarDoctor]

Thanks 👍😀

[@maelrodder9091]

My Toyota Corolla 2007 start up at 2000rpm and then Goes down to 1000rpm after 3min. Is 2000rpm at star up normal?

[@kelseyrainwater3918]

Honesty i have same problem only stays at 2000 rpms for 3-6 seconds an then go down too 1000 but car drives fine I think it's normal

[@kelseyrainwater3918]

I have 2006 camry dose same thing for no longer thing 7 seconds the. Go down to 1000

[@jesusnoelyulo6371]

Sir ang BIOS ko biglang naninigas ang manibela pero bumabalik din sa normal after a few seconds at nag mamalfunction pati dashboard indicator lights pero bumabalik din sa normal

[@edgaranonuevo584]

Alternator problem signs at battery pa chik. Nyo po

[@Harbin27]

Hello , i have polo 1.6 tdi 2010 , i have tha same problem , no one can find what is it

[@PeterFinnTheCarDoctor]

Noted

[@nishantsaikia5985]

My marut Suzuki fuel injection car starting rpm is not getting down and hence engine fan is starting faster.

[@PeterFinnTheCarDoctor]

Ok 😀👍

[@kelseyrainwater3918]

My 2006 toyota camry go too 2000 rpms everytime I start it an stays there for 3-10 seconds then slowly drops too 1000 rpms is this normal???

[@PeterFinnTheCarDoctor]

Hi, sounds Ok. Throttle body is old, could be replace in future

[@kelseyrainwater3918]

@@PeterFinnTheCarDoctor sade too drive only happen on cold start then go down too normal I was told might be normal just warming stuff up faster idk

[@jessedurocher3003]

Sounds like he has a rod knock

[@japple5933]

Sounds like he got itbs lmao

[@xiaoming5108]

I have a car RPM also like that up until 2000 then drop until about 700, but engine no increase speed or vibrate or drop speed, no rough idle~ i wash throttle body, Idle Air speed sensor valve, disconnect battery negative still same. when off A/C, or put gear also same jump up and down, but i accelerate the rpm will become ok (no suddenly jump up). This happen when the car start after about 1 min will come out. Last time i just replace Ignition coil and plug. all original, also change, a few day become like that... Help me~ what happen? what i should do?

[@xiaoming5108]

KIa Rio ~ Throttle body with cable

[@kelseyrainwater3918]

My 2006 camry go too 2000 rpms when I start it then drop too 1200 rpms then 1000 rpms when I put in drive

[@kelseyrainwater3918]

Mines only happen when I first start the car for 6 seconds

[@cndjdfhfkvjc3304]

i have corolla 2003.. my RPM goes up and down regularly.. I have also changed the throttle body as well.. but still problem is not resolved.. what to do please guide

[@KtuluLeaderRise]

Did you fix it ?

[@tigergray1100]

Use wd40 to remove the iac valve

[@PeterFinnTheCarDoctor]

Thanks

[@ayres6727]

Where?

[@richardlopez669]

u should do voice over the car noises i can barely hear you in the video

[@PeterFinnTheCarDoctor]

Noted 👍

[@cratty3]

Hi, I know this video is from 2017. I was wondering if this will also fix 2 problems I am having. I have a 2007 Toyota Corolla LE 1st, My cars idle tends to shake and seems to lose a little power when I am just at a stop or when I go in reverse. No one can seem to find out why this is. 2nd, Today my Idle RPM gauge went up and down very fast non stop 4 times in a row while just sitting in park. After it did that the car went back to normal. This is the first time that has ever happen. I'm am wondering if replacing this should fix these issues or does it sound like something more is going on? Thank you

[@growtocycle6992]

My 2004 Toyota Sienta does the same thing!? Did you get yours fixed??

[@prashantpatil7419]

Thank you

[@PeterFinnTheCarDoctor]

You're welcome

[@milkyway6724]

is this manual or automatic

[@PeterFinnTheCarDoctor]

Manual

[@shanmalik2068]

Sir, my vehicle does not go above the RPM 5, the train leaves me Please, please help me

[@PeterFinnTheCarDoctor]

Engine is worn out... ?

[@dustinhansen199]

Clogged cat

[@danedon1]

Can the blind lead the blind? shall they not both fall into the ditch? Luke 6:39

[@roseydooley8263]

My car revs high up and down hill low acceration and feels like no power bit no engine light

[@PeterFinnTheCarDoctor]

I think your car's engine is old and aged. Put in a new replacement engine and your car will show off again.

[@kennedywong9854]

Problem could be bad icv, or vaccum leak,

[@PeterFinnTheCarDoctor]

Thanks for the comment. I appreciate it. 😀👍

[@eliudlopeztexas]

If the rps drop to 7000 or 6000 for a few min, would that fix the problem as well?

[@PeterFinnTheCarDoctor]

Maybe no

[@Sinister_187]

What was the issue my freind

[@PeterFinnTheCarDoctor]

Throttle body

[@mckeehan1943]

Anybody that use a carpenter's Hammer to work on a car is got to be a hack

[@PeterFinnTheCarDoctor]

Ok and Thanks. I use any tool. Even M1A2 tank. ;-)

[@MJAfifi]

using a hammer or on a bolt on a throttle body while being clamped which could ruin gasket surface, seems like someone is out of WD40

[@PeterFinnTheCarDoctor]

Noted 👍

[@BankBabyReese]

My bmw 325i doing the same. I think my IAC is bad

[@PeterFinnTheCarDoctor]

Noted 👍