Hello, it’s me again I’m still having trouble with my 1989 Buick LeSabre custom I was wondering if I should just replace every single sensor on the engine. I pretty much have a code for every single one, so would it be in the best interest to replace every single one?
@Foxlone2 күн бұрын
It has all the symptoms from hard starting stumbling, stalling, and cutting out
@caayydennКүн бұрын
@@Foxlone It's probably your ECM.
@therealstvangr3 күн бұрын
I’ll have to bring flowers next time I go
@user-yw6ei8yt4q5 күн бұрын
Great fix. I wish I still had my 3.8 Regency and my 3.3 Century both 93s
@joeduece16 күн бұрын
Supper nice
@lilloaded-yd2sp6 күн бұрын
Cool
@derrylballard92816 күн бұрын
Great job, that engine sounds smooth and happy!! I sure appreciate seeing how you adjusted the TPS, I think I can do it now.
@richardcarrillo8438 күн бұрын
How can you tell what series 3800 you have ? I have a 1998 88 with a 3.8 and trying to by pass the comp. Any help is appreciated.
@caayydenn8 күн бұрын
@richardcarrillo843 Not doable on a series 2, which is what you have, due to the different way the belt it routed. You'd need to replace the AC compressor or put a pulley in place of it.
@66AcresMusic10 күн бұрын
You're the man!
@johnrosseter297618 күн бұрын
What year is your new coil pack? My 1988 has 10 wires going in the front, the ones I’ve seen at the bone yard have more wires going in
@caayydenn18 күн бұрын
@@johnrosseter2976 Around 1993 ish. I believe it's 14 pins. Yours might only have 10 if your car has limited options.
@davidhollingsworth95020 күн бұрын
Thanks for the video. I have an ‘89 LeSabre that I’ve been told needs a replacement ECM or a replacement PROM. Do you have a “how to” video for that??
@caayydenn20 күн бұрын
@davidhollingsworth950 No I don't. But it's on the passenger side footwell back behind the glove box kind of. You have to pull the kick panel off and it's a silver box with 3 large connectors and a 10mm bolt that holds it down.
@davidhollingsworth95020 күн бұрын
@ Thank you very much! I’ll look in that area. 👍
@therealstvangr25 күн бұрын
Now that’s a clean looking LN3 🥵
@caayydenn25 күн бұрын
@@therealstvangr I put probably 6 hours alone into cleaning all the engine parts before reassembling the intake. Just the block itself needs a good wash at this point.
@themalaisecarguy784526 күн бұрын
When removing the PCV valve, did you just pull or was there some something holding it in? I've tried to remove mine, but it seems to be really tight, think I'm just not pulling hard enough?
@caayydenn26 күн бұрын
@themalaisecarguy7845 It pulls out, but with force. Putting the new one in is even more difficult to do without the grommet being pushed down into the intake. Best to leave it alone unless the intake has to come off anyway.
@Jehuty8029 күн бұрын
Get new hoses you bum
@jeffwolf8018Ай бұрын
Why don't you just replace the hose. It's probably destroyed on the inside being that old. Yes it also do the lower radiator hose at the same time. Likely with new spring clamps.
@joeduece1Ай бұрын
Oh man look at all that crome. Wow what a John candy car 🚗
@samiam247Ай бұрын
First thing is get rid of those crappy clamps and replace them with wire clamps, they produce the most pressure per square inch than any other clamp.
@joeduece1Ай бұрын
Looks good nice car 😊
@lucagondolfo6928Ай бұрын
i always inspect the crap out of any hoses i’m taking off before doing the job or just buy them ahead of time and replace them. my car is only 12 years old but it’s a vw so you can never be to safe with preventing leaks 😅
@mikedonlon1594Ай бұрын
Or just get a new hose or make one, 35 year old hoses is not a smart move
@Ron-kp5owАй бұрын
Wow. Did he SOUND smart? I must have missed that.......
@troyrice7813Ай бұрын
What is a Pre-Series 3800? I have a 99 Grand Prix GT with the 3800.
@caayydennАй бұрын
@troyrice7813 First gen 3800 was initially called the "pre-series" Pre-series: 1988-91 Series 1: 1992-95 Series 2: 1996-2005 Series 3: 2006-08
@troyrice7813Ай бұрын
@@caayydenn Thanks for the info.
@HimToo-f2gАй бұрын
What model oldsmobile 98
@ericknoblauch9195Ай бұрын
I used to own a 2003 Impala LS with that 3.8 Series II engine. The mass air flow sensor failed, and the check engine light never came on. When accelerating the engine was taking a holiday. It would cut off and on again. A friend of mine has a auto repair shop. He found the mass air flow sensor tested bad. A new one was installed, and it was a Delphi brand. When the engine ran with the new sensor in place the check engine light came on. He explained the system is set up to store data, and the light came on due to the old sensor not working, and the computer was behind in sending the data to the light. The codes were erased, and the light went off. It didn't come back on. I drove the car, and there was no pick up when you were accelerating. I took it back to my friend, and we disconnected the catalytic converter, and had all sorts of power. The catalytic converter had to be replaced. The Buick, GMC dealer said a malfunctioning mass air flow sensor will clog the converter. A new catalytic converter was installed, and the mass air flow sensor went out again about a year later. The second mass air flow sensor was a GM Goodwrench, and manufactured by Hitachi. The other sensors on the market are aftetmarket, and they say they are OEM quality. My mechanic said they are no good, and to stick with Genuine GM Parts on the sensors.
@nonofyabusiness4780Ай бұрын
Thank you again going to see it that is my problem car has been stuck on defrost and floor for six months
@koolkatkustomdiecast801Ай бұрын
How many miles on that car? I have a 91 Bonneville same engine 200,000 miles on it. Runs great but a lot has been done minus a rebuild
@caayydennАй бұрын
@@koolkatkustomdiecast801 Just about 119K. Low for the year. Gonna assume age has mostly to do with it at this point. A blessing in disguise. I've done a mountain of work to this car as well.
@troyrice7813Ай бұрын
What is a Pre series? I have a 99 Grand Prix GT with the 3800
@therealstvangrАй бұрын
Tip: make sure you get the right backing plate! You will be able to get this base plate from any 93-95 Vin L " Tuned Port Injection " 3800. But you can also find this same baseplate on many 92-93 Grand Ams with the 3300 V6, Buick Century 89-93 3300 V6 (wagon included), Olds cutlass Ciera 89-93 with the 3300 V6 (wagon included), Buick Skylark 89-93 with the 3300V6, and Olds Achieva 92-93 with the 3300 V6. The base plate with the two mounting brackets on the right hand side will not work. The backing plate on the other Delco units (some series I included) will not work.
@therealstvangrАй бұрын
Just harvested a backing plate off a junked 1993 Century with the 3300 👍 but just as a note to my last comment, only the backing plate and coil packs from the 3300 are compatible with the 3800, not the ICM!
@charlesstiens5629Ай бұрын
Yeah just give a hard tap to the dash a couple times and it should show what it’s supposed to
@TJBailey-hs7roАй бұрын
Cool car thank you for sharing your videos god bless you 🙏
@OldsmobileCutlass1969VaАй бұрын
Oldsmobile 98!
@CarmaWorldMediaАй бұрын
Been looking for this thank u
@OldsmobileCutlass1969VaАй бұрын
Common issues with the engines are Camshaft Sensor malfunctioning and ICM going bad. And the brake line (90°) just before the fuel filter rusting out and failing... The brake line fails after about 20 years.
@OldsmobileCutlass1969VaАй бұрын
2024: Wow! Finally a video for the pre-1992 3.8L engine!!! Original ICM for my 1991 Delta 88... I guess I got my monies worth from it! * Great and informative video! A shop wanted minimum 1 hr labor because it's a car older than 15 years old... $150 to repace this! Add in the cost of their ICM and it quickly turned into a $350 repair! I found on on Amazon (same one from Advanced) for $90... If it works out, I'll be needing another one for the 1989 Delta 88.
@d.j.9961Ай бұрын
When u purchase a new engine control module, it comes with a white paiste that u smear on the ecm & u smear it on top of the ecm where the coil packs sit. I believe it is a heat dissapator. If you get that white paist, maybe the ecm will last longer?
@RobertJeneАй бұрын
4:19
@gregsmith332Ай бұрын
You're supposed to use a torque wrench when tightening an axle nut, not a impact wrench, not a breaker bar.
@caayydennАй бұрын
@gregsmith332 You are totally correct, but many watching this are not gonna have the expensive torque wrench that goes to that high of a setting. Sometimes you just have to use what you have available.
@gregsmith332Ай бұрын
@@caayydenn A 50-250 ft-lb torque wrench can cost as little as $40.
@caayydennАй бұрын
@gregsmith332 I'd like it to work more than once so a $40 torque wrench doesn't cut it. Try closer to $150 for a decent one. My one that goes up to only 100 ft lbs cost $65.
@indymudshow2 ай бұрын
My wife was driving when the motor started making noise and wouldnt accelerate. When i raised the hood, the motor is rocking back and forth really hard. Had plugs, wires and coil changed and it made no difference.
@caayydenn2 ай бұрын
Yeah you're definitely misfiring super hard then. Gotta get it scanned and go through the diagnosis. A bad MAP sensor can also make the car run like garbage.
@indymudshow2 ай бұрын
@@caayydenn we had a guy use a portable one. Got the 0300 (multiple cylinder misfire) and it also had 0449 (evap vent solenoid control circuit malfunction)
@caayydenn2 ай бұрын
@indymudshow Both should be easy fixes. Vent solenoid is right on top of the engine. Your P0300 is more than likely the ignition module like mine was.
@indymudshow2 ай бұрын
@@caayydenn everyone I've talked to says something different. I've had a few say the Icm. But ive also been told push rod, lifters, oxygen sensor. Like damn lol.
@caayydenn2 ай бұрын
@indymudshow It's highly unlikely to be anything internal to the engine due to the fact it's affecting all cylinders, unless of course it's knocking or ticking loudly. If you had a dead cylinder or something, it would only miss on the one cylinder and not the whole engine. Like I said, P0300 affects the entire engine. Live data from a scan tool can tell you a lot as well. If this issue presented itself out of nowhere, it's likely electrical, and most likely still an ICM failure.
@peterdee60612 ай бұрын
Thank you for making this video I know it's 3 years old by now but it helped me thank you
@JasonKale2 ай бұрын
Awesome!!! Great info!!!
@BMX_LIT2 ай бұрын
there is no info anywhere that i could find on doing this for a 1989 buick riviera but this was similar and helped a ton thank you
@derrylballard92812 ай бұрын
Great job with the replacement and the video showed everything nice and clearly!! I'm curious if this affected your wheel alignment?
@caayydenn2 ай бұрын
@@derrylballard9281 I'm sure it does slightly as the knuckle can be a little difficult to line up again. It's due for one anyway as my steering wheel is a bit crooked, indicating I need tow adjustment.
@anthonyhfe64502 ай бұрын
One day my '02 died in my driveway. I did notice it running slightly rough on my way home the day before and these cars normally run so smooth you don't even know the engine is running. Anyway I first replaced my crankshaft position sensor, but she still had the crank no start. Some further troubleshooting indicated that my ignition control module (ICM) was bad. So I ordered a new one and my LeSabre was alive again. A new ICM was about $120.00 depending on the manufacturer. Great video and nice to see someone else appreciating and taking care of their LeSabre. They are great cars and cars like these will never be manufactured again. So the remaining fleet must be cared for.
@JayTorneden2 ай бұрын
Coul you tell even numbers from odd I guess not
@caayydenn2 ай бұрын
@JayTorneden I made a mistake in my speech and didn't notice until video was out. My bad. The first way I mentioned it was correct.
@OldsmobileCutlass1969VaАй бұрын
The number for the plug wires are embossed on the coil pack.
@lilloaded-yd2sp2 ай бұрын
YO M&M WASA😂😂😂
@reggiemeigs50742 ай бұрын
I ran a code check at Autozone and it said my Buick Lesabre 2003 was having a misfire in cylinder 4. I’ve replaced the coil for that cylinder and nothing changed. Anyone know what I should do next?
@caayydenn2 ай бұрын
@reggiemeigs5074 c Could just be a bad spark plug. Or a worn fuel injector. Fuel injector should read 13-18 ohms roughly. Easy check with a multimeter.
@samuelmills12562 ай бұрын
Who woulda thought 2 years ago u we’re gonna save my bacon today… the internet is a weird place man, anyway, thanks for the vid brotha
@dcarden30312 ай бұрын
Is the silver pan behind it for the transmission looks aftermarket
@caayydenn2 ай бұрын
@dcarden3031 It's the original pan. Says GM Hydramatic on it. Aftermarket pans come with a drain plug typically. Just put one on my Olds 98 actually.
@ValeriiAS3 ай бұрын
thanks man!!
@freashtoast16843 ай бұрын
top tip kerosene is awesome for cleaning up oil, and so much cheeper than brake clean
@jaywylie41903 ай бұрын
Did you guess if you had the four pin connector?
@caayydenn3 ай бұрын
@@jaywylie4190 I had checked to make sure. Easy enough to get to.
@koolkatkustomdiecast8013 ай бұрын
Ya replace relays they are right in front of air cleaner on my car.
@koolkatkustomdiecast8013 ай бұрын
My 91 Bonneville runs extra cool had engine light flash just replaced fan relays. My ac doesn’t run very cold
@caayydenn3 ай бұрын
@koolkatkustomdiecast801 Your AC probably just needs recharged. As far as for running cool your thermostat is either stuck open or the seal around it is worn. I did find the correct relays by the air cleaner later on, but that shorted fan motor was definitely the issue. All is well now.