So I put a fuel pressure gauge on it. Key on engine off about 57psi. About 10psi low. So that's a problem. But why die when put into park??
Image by JoeM5127 posted Apr 6, 2016 at 7:44 PM
The problem seems to be getting worse, a good thing I guess. It was idling bad this morning so I knew it would die when I put it in park. Here is a video of it.
DuallyDave I replaced the original spider fuel injector assembly with STANDARD MOTOR PRODUCTS FJ504 from RockAuto.
http://www.rockauto.com/en/moreinfo.php?pk=1002866&cc=1358502&jsn=453
Justin S, I really can't verify what the two repair shops did or didn't test. What is a good way to test for...
So here is what I have and an odd problem nobody has been able to figure out.
2000 C3500 5.7 4L80E 200K on the truck when I did the following:
New GM L31 crate engine
Fuel injector conversion
Fuel pump and filter
Radiator, water pump, heater core, and all hoses
AC compressor, condenser...