77ihwheeler

i have a 94 camaro z28 with an a4. it stopped starting a few days ago. i rented a fuel pressure gauge and with the key on it went up to 20psi and while cranking is stayed there. i know with running it should be around 37-43psi. i only could test this once cause the tester broke but im goning to get another one and try it again. i feel like 20 psi is too low while cranking and it should be in the 37-43 pounds?

bufmatmuslepants

iTrader: (3)

Yup, your fuel pump is done. Get a new one, cut the trap door, replace, done. Search "trap door method".

leadfoot4

iTrader: (1)

Before you jump to conclusions, and go the hassle of changing out the fuel pump, how old is your fuel FILTER?. It's a LOT easier and cheaper to try a new one of these first....and even if it turns out to be the pump, you'd want a new filter in there anyway.

KFtransam

I'm having some problems here too, have a new filter but Its having a harder time starting every day, now I have to turn the key back and forth a few times to build enough pressure to get it to fire.. I need to test it and see where it's at but I'm fearing il need a new pump

bufmatmuslepants

iTrader: (3)

There is no need to "fear" it being the fuel pump, a walbro 255 is $106 shipped to your door, then all you need is a 4.5" angle grinder and a sheet of scrap with some zap screws to cover the hole when your done. 2 hour ordeal at most.

KFtransam

I didn't realize it was that cheap, deffinately what I'll be going with.. Now the real fear lies in my current pump taking a crap half way to work

77ihwheeler

The filter was changed about a year and a half ago. Where is the best place to get a walbro 255 pump from.

77ihwheeler

I have the stock fuel pump out of a 99 cobra mustang anybody know if I can use that pump in my camaro

kornboy

iTrader: (13)

You dont want to do that!! FORD parts slows bowties down!!! lol...

77ihwheeler

I knew I was going to catch some crap for asking that. Just trying to save some money and get ride of stuff crowding up my garage