OBD 2 code P0301 cylinder 1 misfire detected on 2001 Mitsubishi Mirage

what should i start to check or replace first

by in Brentwood, CA on December 28, 2010
2 answers
ANSWER by on December 28, 2010
check for compression first. then the plug, wire and the injector. Roy
ANSWER by on December 30, 2010
You need compression, fuel and spark to fire. Check the plugs first, may just be a minor tuneup. Get back to me with an answer and we can go from there. Good luck.

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