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He then went on to explain that the o2 sensor is like an extra spark plug in the exhaust that burns off extra emissions.![]()
o2 sensor is a emission sensor to see if the air fuel mixture is good in your engine... guys
your idler arms cause your truck to die when you stop at redlights?
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the rev limiter! god
it limits how low the revs go, so it doesn't stall
I've heard that once before! The same guy said that if I want to see the OBDII codes, they'll be written down on the crankshaft journal.