Question about 2005 Chevrolet TrailBlazer
Posted by Anonymous on
I have a 2002 Trailblazer. It has a knock in the motor. it's always there. it quites down then comes back
Posted on May 30, 2013
a 6ya expert can help you resolve that 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.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Hello, I see you have a trailblaber with a knocking noise. It sounds like you have an electric fan clutch issue. Believe it or not your vehicle has an electric fan clutch. It looks just like the older non-electric but if you look on the driver side of the fan shroud that is the wire connector you see. It is an exspensive part just for the clutch but thats exactly what you are describing. It doesn't get louder just fast with rpms. Please rate my answer, Thank you
Posted on Mar 06, 2009
ck intake gaskets make sure there is no antfreze mixing in oil and breaking oil down if gakets are ok run a factory oil filter and go up agrade in oil such as 10w40
Posted on Dec 17, 2008
on a 2003 Chevy Trailblazer, you have to remove the grill to access the back of the head lights. It takes a good pull (don't be afraid to use a little force). Pop the hood and there 4 metal pieces that slide up and several plastic pieces that pop up. You will see the lips on the metal slides (about an inch in width) and you pull those up to loosen the grill. There are 2 of these slides (one on each far side, almost hidden) that are hard to get your hand into that you might need a screwdriver or something for leverage to slide them up. Then pop up the plastic pieces holding the headlamps in place and with a little force pull the grill off.
Then you can access the back side of the headlamps to replace the bulbs.
Posted on Feb 11, 2009
Tips for a great answer:
Dec 21, 2016 | 2002 Chevrolet TrailBlazer
Aug 25, 2014 | 2003 Chevrolet TrailBlazer
Apr 10, 2014 | 2005 Chevrolet TrailBlazer
Feb 15, 2013 | 2003 Chevrolet TrailBlazer
Jul 21, 2011 | 2003 Chevrolet TrailBlazer
Knock sensor circuit low voltage bank 2
- The ECM detects a KS signal voltage that is less than typical engine noise level for at least 4 seconds
Mar 13, 2011 | 2003 Chevrolet TrailBlazer
Mar 14, 2010 | 2003 Chevrolet TrailBlazer
Aug 12, 2009 | 2002 Chevrolet TrailBlazer
Mar 06, 2009 | 2002 Chevrolet TrailBlazer
414 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: