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How do you reset check engine light for the 2009 Chevy trail blazer?
You can either bring it in to a Chevy dealer or use a programmer/tuner to reset the check engine light.
It requires an engine scanner to do that.
disconnect the battery for five minutes, It will reset
The recommended spark plug gap on a 1996 Chevy C1500 with a V8-305 engine is .060"
That REQUIRES an ENGINE SCANNER to do that.
I reset the check engine light on my jeep by disconnecting it from the battery.
GM vehicles do not use inertia/reset switches
350 tbi
To reset the check engine light unplug the battery for 30 minutes. If the issues still persists the light will still light up when reattached.
0.035
Have vehicle scanned to determine the problem and have codes cleared