Re: Headlights causing a stumble.
I would make sure the grounds are good. Take them off and clean them up. No paint or rust at the connections.
Next have the battery tested. Then have the alternator tested and see what its output is with a load on it. You may have a weak alternator, bad diodes, that isn't running up to snuff.
__________________
"Support our Troops"
Dave
1968 Cougar
2004 Thunderbird
2007 F150 Harley-Davidson, SuperCrew
1986 LTD
1997 Ranger
1992 Honda Civic
|