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Notice your TPS is at 4%......??? I am guessing this is after you have driven it. This is why you are 1400rpm's. Your throttle is either not returning to neutral position for some reason.
This should not be happening. When its running at 1400, pull the throttle(at the throttle body) back to neutral position. Maybe its hanging up or your spring is failing. If its at neutral position at 1400 then you have some electrical interference. That is dead giveaway when your TPS can't hold 0%.
After looking closer, it looks like these shots are taken while the engine is cold....none the less, the TPS is still something to check. We would like to see what it is doing at temperature.
Last edited by **MS68EFI**; 09/29/11 12:49 PM.
