Ahhh, I just have the procedures to remove and reinstall it, no specs. Shawn might know for sure. sorry


Is that the fuel guage you just got , or do you have a vacuum guage? Thier 2 different things.

 

Yes I know(fuel pressure blows vacuum sucks!) I got A vaccuum gauge!!

 

Sorry , I should have realized you knew that.

 

It has a hunting idle. Runs fine idles fine but when you are going through a parking lot or coming to a stop the RPMS go down to 500 then above 1000 then settles at 850. I have replaced every sensor trust me. Good compression, redid top end(heads, valves,rockers, pushrods) No codes.Thanks

 

MMk thanks Gary!!

Oh Sorry Mike I didn't mean to sound sarcastic!

 

Sounds like she has the hicups Computers can go bad but they usually just stop completely or get a CE light, unless its a burnt resistor in one of the signal lines in the input of the computer. Id think it would be a loose wire, bad part, vacuum(which you have a thread about) before the ECM goes bad.

 

Yeah I took it off and cleaned it and checked it with a vacuum tester. Could there be carbon inside my intake where the EGR Sits?

 

Thats what I htought but at this point I ecpect anything! Lol

 

Can An EGR valve on a 1995 5.7 litre 350 be tested with a hand vacuum pump? I tested it and when vacuum was applied it bogged down(Normal) But my question is can it still be bad? On autozones website it said this EGR valve can not be tested with a vacum pump. Thanks guys

 

Yea..