Is it normal that one time spray will rev the engine and other time don't?
There are multi place that I spray will change the rev the engine:
1. Engine and between the intake
2. Around the throttle body
However, it won't do multi times. I.E. If I wait some time and try to spray at the same area again and again. It won't rev.
So may be the rev "just" happen when I spray over there?
It does not repeat tell me I may not on the right track.
The P0171 code came back 2 days ago ( I started the engine at the morning, the engine light stay on from turn key to engine start. It should had turn off, but the code was there). BTW, I tried the MAF spray clean before.
Tuesday, July 1st, 2008 AT 12:25 PM