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International Automotive Technicians Network
misfire flashing MIL
Posted to Technical Discussion Forum on 1/24/2012 5 Replies

Hi Fellow techs

Hopefully one of you has run across this issue before ?

Hummer H3 2007 3.7L has only 47.000miles on the clock.

Car runs great and all of a sudden will misfire and turn the MIL on, will flash and sometimes stay on , Once you switch off the... Login to read more.

5 Replies Received (View Replies)