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So I haven't got around to pulling the plugs again yet. But the MPG's have risen up to about 37-38! Could the ECU have a delayed response to the...
It's about 140k .
Ah cool man, I'll go pull em out and check tomorrow. Thanks
Hi all! I'm trying to diagnose an issue with my Mom's car. She noticed her MPG's dropped off from about 44-43 down to 33-32 all of a sudden. I've...