Quote:
Originally Posted by wanker
Random misfires can be a lot of things. The MAF, O2 sensors, the spark plugs, ignition coils, and bad gas.
I'd start by adding a fuel cleaner with your next tank of gas. Sometimes that helps.
Also depending on your miles, maybe it's time for a tune-up. I'd replaced all the plugs and see what happens. And it wouldn't hurt to replace the ignition coil in the No. 3 cylinder.
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my mileage is 105,000....I replaced the plugs and did a tune up 10,000 miles ago... so I think I am good there.....replaced the cam shaft position sensors recently also due to another service engine light.....Is this something I can do at home?