I just replaced the TPS and EGR solenoid, its running much better but still stalling. I have one more code that is left which is the IAT, this may be the issue because it sends data to the MAF for air intake.
This morning, I went out to start up the expy. Started on first try and I ran the codes just to see if anything new popped up. I have 3 new codes that relate to possibly what is going on. There is a P0406, P0122, and a P0113. I am looking into the 3 now to see if there could be one causing the...
No, its just like the idle, its sporadic. I will see if they have one tomorrow. I may go ahead and clean out the intake body just to be sure there are no clogs or build up. A code would be really nice right about now. I'm wondering if I don't have one because I have not driven long enough to get...
I have replaced both hoses coming from the pressure feedback sensor yesterday. I don't have access to the fuel pressure tester or a smoke test machine, not without buying them. As for the exhaust noise, I did find something that you can only hear if you are under the vehicle. It sounds like...
I have an 03 EB 5.4 Expy. I changed out all the coil packs 2 days ago and when I went to leave for work I had to pump the gas to get it to start. When I put it into Drive or Reverse, it immediately stalled. It had a really rough idle sitting close to 700 RPMs. I replaced the hose and the one...
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