update on my erratic idle
Thread Starter
Team Owner
Joined: Feb 2003
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From: Sitting in his Nowhere land Hanover Pa
2024 C2 of the Year Finalist - Unmodified
2015 C2 of Year Finalist
update on my erratic idle
from this thread http://forums.corvetteforum.com/c4-t...atic-idle.html
I put on that new MAF and again it ran great for the first 6 miles. then back to the way it was. I took apart the connector for the MAF all clean. I checked all the spark plug wires and seem to be on tight. but now there is a puddle of antifreeze under the car. here it is the knock sensor leaking. so I am thinking that the knock sensor was or is giving a false reading to the ECM. I have two new ones ordered from GM so I will have them by tues.
I put on that new MAF and again it ran great for the first 6 miles. then back to the way it was. I took apart the connector for the MAF all clean. I checked all the spark plug wires and seem to be on tight. but now there is a puddle of antifreeze under the car. here it is the knock sensor leaking. so I am thinking that the knock sensor was or is giving a false reading to the ECM. I have two new ones ordered from GM so I will have them by tues.
