Misfire
20

Asked by Trb129 Dec 19, 2017 at 05:37 AM about the 2002 Chevrolet Trailblazer LT RWD

Question type: Maintenance & Repair

How would you fix a misfire in cylinder #3

1 Answer
40,075

beatupchevy answered 7 years ago

switch injector/coil pack to another cylinder and see if the problem also moves , pull spark plug and see what it looks like then do a search for spark plug wear

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