fuel pump

Hi i I have a strange issue that maby someone might be able to help with before I take the pump back out ? The car has been out of commission for about 4 years , drained all the fuel out , new fuel pump and filter . The car would run for about 30 seconds then cut out , this went on for about a...

I’ve forgotten which hose goes where on the fuel pump. It’s an 02 LS1 Calais. The weird thing is I bought a tank with pump off a 99 caprice (ended up being wrong plug). So I bought the correct plug pump and when fitting the fuel filter hose to pump it doesn’t fit on? I tried fitting same hose...

So… I got a fuel tank and pump complete off a 99 WH Caprice. After removing tank and setting up the caprice tank to fit into my car (2002 VX Calais) turns out the plugs are different. LS1 by the way, I thought they were all the same maybe not VY/VZ but yeah if anyone can confirm if the plugs are...

So turns out 4 year old fuel doesn’t work anymore… I drained the tank by bridging the relay and worked okay but noticed barely any pressure, also after bridging for a while fuel stopped coming out. I can still hear the pump whirring while bridged but no fuel seen, is it safe to assume fuel pump...

Hey all - has anyone had experience with swapping out Fuel Pump modules in a ZB? I assume it is just plug & play like other models (though could very well be wrong lol) but not sure which numbers need to match up? Any guidance would be appreciated, cheers

Hii, I have a 2004 VZ SV6 (LY7 10H7C) with starting issues which I'm hoping someone can shed some light on, Car cranks but just wont fire Tested spark: Good spark Sprayed some aero start down the guts and got some backfires Couldn't hear fuel pump so checked fuse/relay which turned out to be...

Hi all I have had a search but can’t find answers, I have a 5.0ltr vq statesman and the fuel pump killed it’s self so took tank out and changed it, car runs awesome now but my issue is taking a while to start like it’s getting a air lock or something can not figure it out. Any help is appreciated

My 2013 VE SV6 LFX, has just decided to have a fuel issue one day any not start again. I've replaced both the electronic and high pressure fuel pumps. So on prime I get 60 to 65 psi and the beginning of crank it rolls up to 1800psi, hits 1800 and then dies off to 30 psi and I cannot figure out why

Hello I am struggling to figure how to put back together my fuel pump I have tried to attach pics but won’t let me as they are too bug of a file.

hi all. Just got my car back (vz crewman 6ltr) and its making good power, 330 at the wheels but now my issue is fuel flow. I have a NOS system installed and I have been told I need to have enough flow or bang but its already struggling without NOS. Can anyone tell me the flow rate of...

What are people's experience on the lifespan of their VT parts in kms, assuming it's from the factory, DFI modules, Coils, Fuel pump, Belt Tensioners, steering pump etc? I'm guessing by the 200,000km mark pretty much all sensors would have been replaced, and potentially the coils and DFI and...

Hi guys, My car is stationery in my garage, job is above my skill level, mostly the jacking up and taking out and putting back the fuel tank, so I need to get someone to do it. What would be a ok price for someone to do it do you guys think if I supply the fuel pump?

Was hoping on some insight on my fuel pump assembly. I recently changed the fuel pump and screen but I used the old housing. The fuel pump sounded like it was sucking air a bit, thought at first i had the pick up sitting in the wrong place; I removed the hold down plate and played around with...

Hi Everyone, Apologies if this had been asked before...I couldn't find this specific info. Can anyone tell me if I can run a LFX Fuel pump in an LLT engine without any modifications? I know that Holden list them as different parts but the LFX pump looks the same so wondering if it will run in...

Hey! Recently I changed out my Fuel pump in my VX with an AFI Fuel pump and the sender constantly reads empty, I checked the fuel gauge in the dash diagnostics and it still goes up as well as the fuel remaining says 5L even though there's about 30L in the tank, I checked the float and it's not...

Hey guys, I have a 09 hsv e2 senny sig 6.2l and was looking under the rear seat at the wiring and i've noticed on the left hand side (Battery side) the wiring loom is exposed and in one it is melted and burnt. Would anyone know what this loom is for/controlling? Ive had 2 fuel pump failures in...

Hey guys, I have a 09 hsv e2 senny sig 6.2l and was looking under the rear seat at the wiring and i've noticed on the left hand side (Battery side) the wiring loom is exposed and in one it is melted and burnt. Would anyone know what this loom is for/controlling? Ive had 2 fuel pump failures in...

A couple of months ago I developed a low fuel warning issue with my 2005 VZ Wagon. Even though I had a full tank of fuel each time I would start my car I get a low fuel warning. I press mode on my dash to remove the warning but the fuel icon is still stays. The warning doesn't come back while...

picked up my Grans VX a couple of weeks ago, done 55000km dual fuel and in overall great condition. Has been running well the last few weeks on gas and petrol, but the last few days running on petrol, it’s suddenly lost power, engine was still running but wouldn’t rev over 2500 and had to pull...

Hey, I have a 1995 vr ute v6 5speed. I went to the servo this morning to fill up. The tank was nearly emptied but the bowser kept cutting off around 12lts and pissed fuel out under the car. Anyone know what this could be. Thanks

I think I have to replace my fuel pump, is it a good idea to change my fuel filter while I’m at it? the car has just over 200,000 and not sure if its ever been replaced? The car will randomly die on me. Sometimes when it’s hot and sometimes 1min after starting it? Iv changed the CAS thinking it...

hey, new to forums and to working on cars but wondering if i could get some help or advice, i have an issue with fuel pump im pretty sure. cant hear it when i turn on ignition and car will sometimes start then cut out. i have checked error codes and i got flash 1 and then 2 flashes which im...

Got a 2002 VX SS (Gen III LS1) it will crank but won't start by itself. If given power to the fuel pump through an external source or giving the rails fuel through an external source it will fire and run fine. It threw code "theft deterrent fuel circuit enable" or something similar once on my...

so im turbocharging my vt commdore, its a stock engine and im planning on putting 36lb fuel injectors i dont plan on maxing it out i just want to have a fun but still somewhat reliably car. Ive had a look at the fuel pumps and from what i thought i knew about what size i would need i cant find...

I've recently purchased a 99 VT equipe from my mother, who has upgraded, the key was already buggered and has been taken apart.. so it has no battery, which means no use of buttons, door lock entry etc.. but car would 99.9% of the time start second attempt at turning over. Now it cranks and...

Gday, i recently bought a vl commodore duel fuel, runs on gas fine but on petrol it doesn't run at all. ive checked the fuses and there all getting power ( front of the cars getting power) when i turn it to ignition i dont hear the fuel pump prime at all. i check the pump with a test light and...

Hi, I've just bought my first brand new car at age 57 and I've fitted a tracking device from Jaycar. Works great but I want to also use it to immobilize the car via text message. I thought I could do this by cutting the power to the fuel pump but I don't want to do anything that will void...

Hi all. Been a long time since I've been here. Lost my VK in the divorce. Sigh... Anyway, daughters VX V6 wagon has a starting problem. It won't start immediately. She has to put the key in and turn the ignition on, then wait for 6 minutes. I don't know why 6 minutes, but it will then start...

Hi everyone, I have a VS Equipe V6 Ecotec which for the past few months has had difficulty in starting when cold. Sometimes the car will crank 10 times before it will fire but this morning it failed to start despite numerous attempts to crank it over. A very good friend of mine checked the...

Hey guys, I am a German backpacker and bought a Commodore from 1998 for my travels. I drove it 200km so far and the engine keeps shutting down during driving, it happened 4 times so far. It just turns off when I press the accelerator and I have to start it again. I sometimes have problems to...

The fuel pump on my VT V6 acclaim was brittle and snapped on top where the hoses connect. The electric cable on it was a four pin, the new one I got is a six pin is there a reason for it not working? Aka wrong pump maybe?

Car: 1996 Holden Commodore Executive II - 3.8L Ecotec V6 NA - 4L60E Auto Trans - has AC - not ABS Hey guys, I'm just creating this thread so that when I fix it I can let you know what the fox went wrong. So here's what's up: - Cranks; does NOT start. - New Fuel Pump; NOT priming. -...

Such a **** show. I've got ten different people telling me eleven different things. I have a 2002 VX Commodore - Series 2 Acclaim VIN : L815xxx Does it need the pump with the pins in a straight line like o o o o or with two above and two below : : Figure you guys would know.

So this happened the other day and cleared itself, turn the key and no noise, ie the sound you get initially with injectors coming online. No start just turning over with no fire up. As I said this cleared itself the other day. Had the mechanic have a look and he said the fuel pump is working...

Hey guys, so update on my car, ive just recently installed a harrop hh112 top mount supercharger kit to my 06 vz ss l76.. ####ed the lifters and bent a push rod first install coz i didnt know you had to remove the dod lifters lol.. so off came the heads and charger and replaced all push rods...

Here's the story, car was running fine other then a new voltage regulator last week. Today while hot I lost a power and stalled, all symptoms looked like vapour lock but I understand vapour lock is rear in efi engines. The engine and oil light came on and the fuel pump sounded stuttery when I...

Hi, This is my first post, I apologise in advance if I've mucked something up! I have a vs v8 wagon with fuel gauge issues, I've taken it out, tested it and all if fine with the sender. I have also tried another dash and that reads the same. It will go no higher then 3/4 on the gauge...

Hi, would like to know what is causing what might be sputtering? when accelerator is lifted off quickly. also when i reverse my vt up the driveway and also when accelerated is pushed down (not slowly) i think it sort of sounds bubbly..? maybe sputter?. could it be the fuel pump or something...

Gudday peeps. I've used this forum to obtain heaps of great information on all sorts of Commodore related issues over the years so I thought I'd add a bit of my own experience for others to enjoy, particularly the VT series 1 fuel tank and pump. Its a dual fuel model. Would not start in petrol...

Hey all, Just sort of confirming what im thinking. I took my car out this morning after it had been sitting there for about 3-4 months and i drove down the road then turned around to come back (as it was just to test the car) and it stalled on me, when i tried to restart it just kept dry...