09-12-14, 12:00 PM
If they're old, change the spark plugs for a new set. one less thing to worry about, and its a lot more likely its them than your coils!
On a secondary note, you can't test a battery for its voltage immediately after charging - they hold a surface charge which goes after a few hours, meaning if you check it originally it'll look much higher than it is
On a secondary note, you can't test a battery for its voltage immediately after charging - they hold a surface charge which goes after a few hours, meaning if you check it originally it'll look much higher than it is