Installing An Electric Fuel Pump A Good or Bad Idea? 4d56

[@carlosmacaspac8279]

Hello Mr DIYer i'm also one of your silent subscribers. I'm look forward to your videos as they are interesting, systematic and informative. I am also a proud owner of a 4D56 rig and enjoy tinkering from time to time. Your videos make it less stressful during those annoying days. More power!

[@kaimoehlheinrich9818]

Installed it on my Tata 207. I'm impressed! Easy starting and smooth running engine. Huge improvement! Thx!

[@iuricassa]

Still runing fine?

[@captainconagrosaurojr8571]

I suggest you send the return hose to the tank so that the air will not go on a loop within the system.

[@eddymo4564]

Thanks for the information, I've running the same set up but without bleeding line, but it changed the performance of my pajero. Now I'm going to insert that line. Please do a video on white smoke esp when starting the pajero in the morning. Your videos are very informative

[@nanakweku7805]

Woow i m nana from Ghana 🇬🇭.a forklift operator...i love you your teaching.....nice meeting please

[@shaunlinde3439]

From 🇿🇦

[@florencereganon8123]

Ang galing mo pong mag maintain nang makina mo sir sobrang linis nang makina mo walang langis at alikabok..always watching you vlog sir Mr. DIYer

[@markoverton5858]

Very useful info and good sensible tips, could clearly understand your thinking nice job mate , 👍

[@morandydacruz5995]

Your Genius kolega (amigo)...like it from Timor - Leste. God bless

[@osbberjen]

Do a pressure test with the engine running. Also connect the line after check valve to the return line, that way the air is sent back to the tank and not looping.

[@TheRyanthonys]

can you please explain a little more on this >>>>Also connect the line after check valve to the return line, that way the air is sent back to the tank and not looping.

[@ren_sensei]

​@@TheRyanthonys Because the air wouldn't be able to escape in a close system hence not as self bleed as it claim to be. Adjust as accordingly, as this does affect the pressure differently when you return the fuel to tank vs looping it back to the secondary pump.

[@TheRyanthonys]

@@ren_sensei I did it as u did and had a great improvement thanks a lot

[@clyoest]

Also I'm here in the Philippines ( Sto Tomas) and just rebuild my engine , love your videos, helpful with adjusting my pump an tuning it! My biggest problem is parts, an having to drive all over to find anything! It a 1995 L200 😭 like i need to replace the hole wiper transmission system, had bushing made for the complete ft. End, so where did you get your fuel pump, an lines it's an one way valve?

[@camhawkes5361]

Hello from new zealand. I diagnosed my bad injector pump (4d56t). By installing a electric pump bypassing the lift pump/filter combo. it would run as usual, i tried every trick under the sun to get the circuit air free, She would start first pop every time and idle away happily all day, but would starve for fuel under any load, (bad low pressure pump at the back of the inj pump) I replaced injector pump with a complete reconditioned unit and she is running ok (sluggish/hard to stard from cold) need to fine tune injector position timing and fuel delivery main and turbo compensated delivery and she has low compression/blow by. piston rings and de glaze boar next haha (1993 delica van) 15psi hot pipe no lag, smoke trail, straight pipe exhaust, run on used filterd engine oil some times haha.

[@MrDIYer]

well if thats the case,may you have a happy not too costly engine rebuild. lol

[@fat_joe]

In this case, air is still lighter than diesel. Based on your testing, it seems to run okay. So I guess what I'm suggesting is more of efficiency? Why not orient the T-splitter upwards instead of sideways as you have currently installed it? Also instead of a 90 degree splitter, maybe a lesser angled splitter? Just so that the air would escape a little bit better and smoother??? Also, is the pump you installed a constant one? (t seems like it) or does pumping increase as you step on the throttle more?

[@jonathandavid3632]

Great idea..Im experiencing alot of air in my system after switch off. Have to prime to avoid hard start. Had the pump serviced, and a new primer pump and still experiencing the same problem. The veh runs great otherwise. Checked for leaks and can't seem to find..Any ideas?

[@donisetiawansmg]

Hellooow bro, why you are not add return hose on the bleeding screw on the fuel pump bracket?

[@zumunta1]

Did you notice any increase in throttle response and acceleration?

[@madsardthung6892]

Very good and clever solutions for de-stressed due to electric fuel pump in fuel line, never tot or come accross in my mind the 4psi will blew the seal before seen your video. And thats return line and one way valve setup...blowing mind!!!, love your video and will install my isuzu 4jb1T copying your setup. Thx for good solutions. Cherss from Malaysia.

[@MrDIYer]

Thank you

[@kasigangovender8672]

Hey bro, I'm also having that issue with my isuzu 4jb1, I'm in south Africa

[@kasigangovender8672]

I'm going to try this aswell

[@madsardthung6892]

@@kasigangovender8672 hi, today i'll do mine, long delay to put the setup in my fuel line due to MCO and parts finding process. Hope i'll success to fabricate accordingly. Cherrssss

[@kasigangovender8672]

@@madsardthung6892 hey bro, I think a better idea is to put a fuel tap with return line so the pressure won't be to much to break the seals I side the injector pump

[@rana....87]

Electric fuel pump is good or bad for 4D56t.

[@user-gq9gm2en4g]

Done this on my 2kd diesel engine, i had to put a switch on it because it drops my fuel economy quite a bit

[@arikuditoto5719]

What kind of filter us the white one sir. Gasoline filter?

[@deicats9561]

What was the small one. Valve?

[@arikuditoto5719]

Is the check valve" one way" sir

[@MrSpot41]

Maybe put a needle valve on your return line so you can adjust the return flow

[@lifehaqs40]

Yeah exactly boss, a flow controller on your return line would be perfect.

[@kidpisot]

But wont the air just circulate around and around?

[@tonymasculino1128]

Hi sir, gusto ko yung idea nato to, pero pano ko gawin to sa inline injection pump ng 4be1 engine? Tnx

[@brandongoberdhan7742]

Awesome video

[@rehanniazi3596]

Thanks 4 sharing....

[@graetyler3378]

sir ok lng ba mgdagdag ng electronic pump kung ngana nmn ung mechanical pump... mglagay sana ako after nung fuel filter bgo sumapit ung mechanical pump

[@akira5982]

DIYer how come u didnt plumb that T into the return line with a check valve so the air doesnt stay in the loop, any reasoning behind that

[@showtypepitbull69]

Anong size Nang check valve gamit mo.. salamat

[@yesharainetv2553]

Nice sir,im ur silent viewer n subscriber..very informative po mga content nyu skto pra sa kgaya kng mhlig mgkalikot ng ssakyan..more videos pa sir,God Bless Always

[@MrDIYer]

maraming salamat po.

[@yesharainetv2553]

@@MrDIYer gud day po sir,ask lng po sna aq about sa vacuum acuator kng narrepair po ba or dpat ng palitan?WL engine ford ranger 2002 model po

[@MrDIYer]

ipag paumanhin mo sir. di ako mag papangap na alam ko sagot dyan. wala ako experience dyan. pero kung ako mag ddiy nyan, susubukan ko muna e troubleshoot at baklasin kung sakaling kayang baklasin at baka kaya pang maayos saka ako mag papasya kung papalitan na ba ng bago.

[@yesharainetv2553]

@@MrDIYer tumataas po kc idle ng makina pg isinasalpak un vacuum hose.. salamat sir try q diy pra mpagpraktisan na rn

[@juanmanuelguevarra5614]

Hello sir, i am intetested to do what u have installed to ur fuel line system.i am having problem with my 4m40 engine fuel supply. Pls let me know how on what materials and things i should buy. Or how to habe a diagram of ur feul loop. I am i cebu thank u. Hope to hear frpm u soon

[@gamemaster419]

tanong ko lang sir kung sa VA pump lang applicable yan sir? sinubukan ko kc lagyan ung 2013 mit ad tx pero hinahangin po sir. and i have noticed that from the intake ay mayroon line connected to the solenoid valve and the fuel solenoid have 3 lines connected to it comparing it to the VA pump that have 2 lines only. 1st line is from the intake , 2nd from the fuel line , and 3rd is the return. can i install a n elec fuel pump and not damage the seals of the pump since the pump already have a return from the intake which is connected to the solenoid valve?

[@brandongoberdhan6335]

Can this auto shut off?

[@OtoSmart]

Good job Sir, incredible. I have one question Sir. Regarding excess fuel coming out from CRD engine, Is it posible to deliver the excess fuel directly to inlet hose (coming to electric fuel pump) instead of goes to fuel tank?

[@jacsonbates0608]

Hi sir, can you send me the details that I need for the same setup? I also want to try it and the links to the items used

[@brandongoberdhan6335]

Hi, what if you mount the pump all the way closer to the fuel tank at the back? That way it won't forcefully pump into the injector pump and damage anything? Please tell me what you think?

[@MrDIYer]

i suppose you can do that to, but i would still check for psi output right before diesel gets pump inside the injector pump.

[@brandongoberdhan6335]

@@MrDIYer you think you could do that video and see what happens? Thanks so much for the quick reply. Hope all is well on your side

[@boyvideoph1349]

Sayang nauna ko install ung electronic fuel pump direct sa injection pump bago ko mapanuod convertion mo. nag ka leak na siya. Salamat padin alam ko na gagawin. nadagdagan nga lang papagawa ko hehe

[@leonilareyno4236]

Ayaw mag start ung car ko. Nag air lock nung nilagyan ko NG return line

[@lorenzoliboon4201]

sir anong size po yung check valve nyo po sir?

[@noelserino3472]

bro, what is the ideal battery cranking ampere to start up a D4BB starex engine? thanks

[@MrDIYer]

cannot say for certain bro. theres a differencs between cold and hot cranking amps. but if you connect a volt meter on the battery and crank the engine. battery voltage should not go below 11v when cranking if it does you have a weak battery kzbin.info/www/bejne/l323qax9Ztl8g5Y 22:50

[@MrDIYer]

i dont know bro. sorry

[@francisburlaza2503]

Sir is it okay to install turbocharger to a naturally aspirated diesel engine just like your 4d56?

[@MrDIYer]

Conversion would be expensjve.much more practical to replace the entire engine

[@karlcordial9681]

how about you put a one high pressure pump from the tank and a low pressure pump going back to the tank it might work and fix your hard starting problem and the over fuel in the rotary injection system :)

[@lachlangreen5529]

If you run a low psi pump (4-6psi) with a regulator closer to the tank you shouldn’t have a problem with your pump seals blowing

[@lorenzoliboon4201]

sir yung electric pump mo hindi umiinit sir?

[@clyoest]

So was you regular pump bad,an you installed the electric pump? Or just added it!

[@MrDIYer]

I just added it

[@bmarian9357]

My english is not sow god.nice video. I have a question...for example:i put this fuel pump on the fuel line and i want to use it just for make presiion on the instalation.if i swich off the pump the fuel cant pass thrue the fuel line.i reoeat i want to use this pump just for make presion.my car pump works but the fuel line is bleeding.please answer me

[@MrDIYer]

You can install it with a switch so you can turn it on and off when you like.

[@bmarian9357]

@@MrDIYer exactly like you sad i want to do.so tell me the fuel can.t pass when the pump is off????

[@MrDIYer]

Yes

[@bmarian9357]

@@MrDIYer tkank.s for the answer👍

[@tsitohainaranto1005]

Nice videos, Just wonder if you really needed this "pressure relief valve" ? Many land rover has a factory installed mechanical lift pump, which presure is about 42 - 55 Kpa (6 - 8 Psi) according to the 1993 Official Discovery 200 Tdi workshop manual. These engines are equipped with a Bosch distributor pump

[@MrDIYer]

Im assuming youre talking about the one way valve/check valve. I had that installed so that dieael wont go back down once the engine is turned off. Had to put the return line else way the electric pump would cause the ve pump to leak, consisering that the mechanical pump would only produce that presure only when you mechanically pump it, the electric pump would apply constant pressure.hence the need for the return line.

[@tsitohainaranto1005]

@@MrDIYer Yes by ressure relief valve I meant one way check valve, I just think that this pump is safe enough and build not enough pressure to blow up the seals on the pump

[@MrDIYer]

Many have tried installing an electric pump without adding a return line. They all ended up with a leaking ve pump.

[@tsitohainaranto1005]

​@@MrDIYer I'm just asking these quention because i'm planning to install one in my car, I have a chinese pickup with the isuzu 4jb1 engine. when climbing hill, sometimes, not always, my engine would stall. I have to prime the hand pump for it to start again. for sure i don't want any leak in my fuel injection pump. I was first thinking about putting a pwm to regulate the speed and pressure of the electric pump but now I'll also put the same setup as yours

[@tsitohainaranto1005]

@@MrDIYer have you seen it your own eyes or you have been told so

[@noahgomez30]

sir we have mitsu adventure 2011 model and have 4d56 engine, may i ask what is the advantages of having an external fuel pump? doe the engine gets more power?

[@rehanniazi3596]

No extra power.....its just to get rid of air bubbles from fuel lines , air bubbles cause hard start and rough idle....until u rev up the engine too long to get a one continous loop of diesel from end to end ,,,,

[@MrDIYer]

@@rehanniazi3596 correct.

[@noahgomez30]

@@rehanniazi3596 thank you sir

[@kaimoehlheinrich9818]

Since them - no starting problems anymore...

[@g.a.f3398]

Absolutely brilliant video bravo 👏

[@paulsoriano426]

Love all your videos sir. Do you mind sharing via diagram? I have this issue on my 4jg2 with mechanical IP and looks like this would solve my problem. Thanks!

[@zzzzzzz6666]

Good woork 💕👍🌴🌴🌴🌴🌴

[@rajeshdespot9915]

Check valve in the wrong place

[@rafhvirhelarroyo7936]

Bad to who business calibration hehehe

[@jonathanballesteros2932]

Tanung ko lang po yung sakin po kasi pag paandarin ko ng maga parang palyado po sya

[@MrDIYer]

possibleng mahangin fuel line.

[@jonathanballesteros2932]

@@MrDIYer nag blin na po ako pero ganun parin po pag maga parang my hangin parin po

[@jonathanballesteros2932]

@@MrDIYer anu kaya sir magandang gawin po pag ganun

[@MrDIYer]

subukan mo check mga hose baka may singaw/ leak. fuel filter check mo po baka marumi na. check.mo rin ve pump baka may singaw na rin. kzbin.info/www/bejne/bIbRdKueepd4oqM

[@jonathanballesteros2932]

@@MrDIYer cge sir try ko po salamat sir