Well after getting my envoy back together after cleaning the tb and clearing codes and a good few days of driving like a dream
My truck idles rough smells like gas again then sputters and randomly stalls
This time I got codes
P0014 vvt solenoid?
P0420 catalyst efficiency
Hello everyone I recently saved a beautiful black 2003 envoy 4.2 with 200k from the crusher I need a little help getting her to run perfectly
When I first drove it everything was fantastic no check engine just a little sluggish and a service 4wd light on.
In the last few days of driving I...
I bought this Sept 2017 with 134,000 miles on it. Body is in pristine condition and has all the service records from day one. Within the first 1,000 miles I was getting a MIL light and code P0128, so I switched out the thermostat. That seemed to solve that problem. This spring when the weather...
I've been browsing this site for a few months now and finally decided to join. Special thanks to everyone who keeps posting.
I have three error codes from my trailblazer:
P1120, P1220 (throttle position sensor circuits 1 & 2)
and P0172 (system too rich bank 1).
I had gotten the P0172 code a...
I am having a nightmare with my 2003 Chevy Trailblazer. Here is the history of the current repair so I can get some advice from you FINE GENTS hopefully.
OK, so I had the fuel pump bust a sending line the other day which dumped all the gas out and noticed it in a parking lot...