SunlitComet
OBS Jedi-Do Good
no matter what when fixed change the oil right away. btw what code did you get exactly?
98 'hoe, no start.
- Thread starter roy72004
- Start date
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I already had looked into the tb... It actually looked pretty clean, no fuel puddles. But the fuel injects into the ports, it would have to have intake valve closed and a shit ton of fuel to puddle into the intake where I could see it.
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SunlitComet
OBS Jedi-Do Good
actually the the fuel body can mess up in the intake even if the intake valves were all open. there is a regulator with seals and every injector assembly has o rings so that is nine failure points. do you have a fuel pressure tester? if so use it and turn the key on you should hit at least 50+ and it should hold if it drops right away and the engine is flooded with fuel in the cylinders and pan you will need to open up the intake to find the issue. do this with the injector connector on and off. post results. if you don't have a tester you have justified the need for one. btw what scanner you got. can it do injector balance test and case relearn?
SunlitComet
OBS Jedi-Do Good
also crank sensor wiring is good
I have a tester... I'll pull it out right now. That's right... I forgot about how the lines on the injector go into the manifold there I the center... I have a computer system, I can only do generic codes for Chevy. Only Ford can I do the full scan, injector balances, etc. I'd have to buy the Chevy programming... I can't remember the name of it now, but it uses a proline obdll connector and usb into the computer
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SunlitComet
OBS Jedi-Do Good
might be Auto Enginuity or scanxl. i use the latter as one of my scanners. the other is a snap-on old mt2500.
SunlitComet
OBS Jedi-Do Good
if that pressure holds with key on but engine off then the fuel system seems good. how about test the ignition coil and wire resistor
