Search results

Sorry for the delays. I appreciate everyone's response but had other issues requiring my attention. I have not checked any of the sensors. I assumed that I would get codes if those were the issue. I am starting back on this project and now find that the vehicle hard to start. Turns over fine but...

Thanks. I'll check that next. I changed the fuel filter and no problems for over a week. Then it started doing it again.

Runs fine when its runnning. Does not sputter at all. Does not matter if in drive or park, moving or not moving. No codes. Any ideas? Thanks for your help.

I have purchased online for my 99 tahoe on two occasions with no problems. Programming instructions came with, no issues.

Through this code. Was gonna rebore the valve body but had lots of shavings so I purchased a GM rebuilt tranny with the torque converter and had it installed. 2 days later, same code. Any ideas? Obviously it's going back to the mechanic, just curious.

Brakes pump up slightly. Master cylinder was the first thing I replaced when this started. I guess it's possible I got a bad one. Could the ebcm be bad?

I realized I had only rebuilt wheel cylinders so I replaced them. Bled almost an entire bottle of brake fluid through the system. Adjusted rear shoes with drums off (no manual adj from the back on this Tahoe). Brake pedal comes up some but not much improvement. Any ideas?

Wow, thanks all for the ideas and quick response. I'll try all this weekened and post back.

Yes, everything at each wheel has been replaced. Even the hold down springs on the rear. I am getting no leakage anywhere. I do notice that the rear auto adjusters don't work very well, before or after they were replaced.

I can't locate the problem with a low brake pedal. Everything at the wheels has been replaced, master cylinder replaced, vacuum on power booster is good, lines bled, etc. Still get a low pedal have to push to the floor almost to stop. Any ideas?