Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum banner

not doing to good

10K views 4 replies 3 participants last post by  Ricky81 
#1 ·
well the tb is acting a little messed up once i put my bigger tires on the idel has been going up and down just at stops. not sure but i getting a tune so i will hopefully go away.

does any body know what it could be. i got c.a.i. on it my buddy said are trucks don't like coldt air intakes because all the sensors.
 
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top