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2006 chevy trailblazer_lt
1 Posts
Discussion Starter · #1 ·
While driving, the check engine light, stabiltrack off, and reduced engine power light came on. I had error codes P0121 P060E P2135 as well as clicking noise coming from the throttle body itself when you would turn the ignition on without starting the engine. I replaced the throttle body as well as a dirty air filter and cleared the codes. It runs like new! Thanks for all of information on this forum that helped me diagnose this and repair it myself. For those considering the repair, it is "beginner" skill level to do this yourself and took me about 30 minutes.

GM 12580760 or
AC Delco 217-2422
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