check engine light flashing WHY?
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Cargo Master
Joined: Jan 2004
Posts: 3,118
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From: South Dakota
check engine light flashing WHY?
On my 1994 F-150 with a 351 engine and E4OD transmission the check engine light is constantly flashing. I checked both the motor oil level and the coolant level and they are both full. I drove it 20 miles to town and 20 miles back home and everything worked flawlessly. Both the oil pressure gauge and the temperature gauge read normal.
What are some of the things that can cause the check engine light to flash?
What are some of the things that can cause the check engine light to flash?
More Turbo
Joined: Feb 2014
Posts: 633
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chrisginco
1987 - 1996 F150 & Larger F-Series Trucks
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Apr 25, 2013 04:36 AM
