Electrical issue 2008 6.4 L super duty

Asked by Jayc195 Jan 29, 2019 at 06:05 PM about the 2008 Ford F-350 Super Duty XLT Crew Cab

Question type: Maintenance & Repair

Electrical issue 2008 6.4 L super duty I lose
my dash lights speedometer rpm on my
gauges as well as radio and heat, Keeps
coming on and off on and off when I’m on the
highway though it stays running once I slow
down at all die off and then I’ll come back
they off come back

1 Answer
270

Sys_Engineer answered 5 years ago

Check grounds they have been know to corrode and cause wacky failures like that. If not, could be wiring harness connections bouncing around.

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Your Answer:

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