Question about 2004 Chevrolet TrailBlazer
When i am at a red light and i push the gas pedal, my tb revs really hard but wont gain speed the way that it should and it is killing my gas mileage and i had a code for the thermostat. i replaced it and now i have a code for po172 system running rich bank 1?
Po codes are a default, reset the computer by removing the battery cable for 10 mins.
this will reset the comp back to 0's.
Posted on Nov 26, 2008
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
Here's a link to this great service
Posted on Jan 02, 2017
Tips for a great answer:
Aug 25, 2016 | Fiat Cars & Trucks
Oct 03, 2013 | 1990 Pontiac Grand Prix
Aug 30, 2011 | 2004 Chevrolet TrailBlazer
Jan 28, 2011 | 2004 Chevrolet TrailBlazer
Dec 12, 2010 | 2004 Chevrolet TrailBlazer
Nov 11, 2010 | 2004 Chevrolet TrailBlazer
Mar 09, 2010 | 2004 Infiniti I35
Jan 31, 2010 | 2004 Chevrolet TrailBlazer
Aug 20, 2018 | 2004 Chevrolet TrailBlazer
487 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: