supervert
Full Access Member
my problem is when i turn on my lights, my tach drops from around 600 rpms to 0 rpms( wile running and at a idle ). but after a wile it will gradually work its way back to normal. i haven't messed with it yet, but i am going to check all of the grounds and and the rest of the connections.
do any of you guys have a clue to what the issue is ?
truck is 89, 7.3 5spd
do any of you guys have a clue to what the issue is ?
truck is 89, 7.3 5spd