Need help asap-Is my sparkplug still good-pic included
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Originally Posted by dafarmer69
i really hope you dont have them gapped like that while there in the motor.. go to the store buy ngk gapped to 30 thousanths.. done..
get some NGK BKR5E-11, they should already come pre-gapped, but it's always a good idea to double check them...
in the back of your Mitsu Owner's Guide shows the spark plug brands/#'s and the correct gap size
in the back of your Mitsu Owner's Guide shows the spark plug brands/#'s and the correct gap size
it looks like your gap is way to big go to your local parts store and get a feeler gauge and if they are not .030. Bend them until the gap is 30 thousandths with to large of a gap you may be misfireing or not getting the full spark. This would cause your bad gas mileage.



