Air Filter Replacement...
#1
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Join Date: Jul 2013
Location: Berkley, MA
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Air Filter Replacement...
Hi. Wondering how would I be able to tell when I should replace my engine air filter in 2002 Chevy Avalanche 1500 aside from the obvious? Never dealt with the gauge before and looking for a bit of assistance...
Thanks,
Doc...
Thanks,
Doc...
#2
do not go by the gauge. it can be full of dirt and debris and still show ok by the indicator. always remove it for visual inspection.
I prefer oem air filters. some aftermarket filters do not meet filtering standards; especially high flow filters. junk filters lead to a dust out conditions which damage maf sensors...worse case... score cylinder walls.
I prefer oem air filters. some aftermarket filters do not meet filtering standards; especially high flow filters. junk filters lead to a dust out conditions which damage maf sensors...worse case... score cylinder walls.
#3
the most accurate way to check an air filter is with a calibrated eyeball lol.
I agree those vacuum gauges are a joke and in most cases if its bad enough for the gauge to show its bad you're likely already causing other issues or having drivability problems
I agree those vacuum gauges are a joke and in most cases if its bad enough for the gauge to show its bad you're likely already causing other issues or having drivability problems