VRís scheduled for annual inspection next week. I had been noticing some irregular revs at start up and idle. This wasnít too concerning as itís always done that when itís warm out and it has been, especially when restarting after filling up after highway driving for example.
Seemed like it was happening more lately, but no CELs. But figured Iíd check before state inspection. This is what it revealed ....
For background, Iíve replaced the FPS, PEM, TCV, MAF, evap purge valve, and done the PCV system within the past year. And cleaned the throttle body within the past three. Probably other stuff Iím forgetting.
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