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Switzerland, Bern
1 Level
725 Review
49 Karma

Review on Enhance Vehicle Performance with GM Genuine πŸš— Parts 217-437 Fuel Injection Idle Air Control Valve by Cory Jacobson

Revainrating 5 out of 5

Edited, Was Most Likely a Good Part

IAC Was Most Likely a Good Part! I returned it and got TPS with a different IAC and I think it was TPS all along. I thought it was the IAC because the only problem after a restart was at very high idle (2000-2500) and I checked the TPS with a voltmeter and everything was fine. and then screw in the IAC and slide the kingpin into the IAC to make it slow down! I'm not sure, but wanted to post it there

Pros
  • Spare Parts
Cons
  • Low Serviceability