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now we have knock sensors, and all other too
Which can fail, compounding diagnosis.
It came back with a vengeance... low speed preignition found in gasoline direct injection engines. We just got a new oil standard because of it.
I didnt hear 1 mention of a driver with a manual transmission 'lugging' their engine like shifting to 3rd gear at say 30 mph or trying to accelerate up a hill from a slow speed in high gear instead of downshifting!!!!
now we have knock sensors, and all other too
Which can fail, compounding diagnosis.
It came back with a vengeance... low speed preignition found in gasoline direct injection engines. We just got a new oil standard because of it.
I didnt hear 1 mention of a driver with a manual transmission 'lugging' their engine like shifting to 3rd gear at say 30 mph or trying to accelerate up a hill from a slow speed in high gear instead of downshifting!!!!