MPH fluctuates 2-6 mph
MPH fluctuates 2-6 mph
More Turbo
Joined: Jun 2012
Posts: 520
Likes: 4
From: Deepwater Mo.
Sensor that mounts in rear end could be dirty or bad.
You could of also pegged your needle on your speedometer one to many times to screw up your speedometer. Don't ask how I know....ha
The sensor is called a ABS Vehicle Speed Sensor.
Take a flat head screw driver and a 1/2 inch wrench climb under your truck were the drive shaft meets the rear end and look on top of the rear end.
You could of also pegged your needle on your speedometer one to many times to screw up your speedometer. Don't ask how I know....ha
The sensor is called a ABS Vehicle Speed Sensor.
Take a flat head screw driver and a 1/2 inch wrench climb under your truck were the drive shaft meets the rear end and look on top of the rear end.
More Turbo
Joined: Jun 2012
Posts: 520
Likes: 4
From: Deepwater Mo.
Take the plug and the sensor out and clean it first...
Put it back in and test drive it to see if the cleaning worked.
Check the wires for bad connection or shorts.
If not go to the auto parts store and buy a new sensor.
Don't throw the old sensor away and don't damage the new sensor when putting it in.
You may have to return it if it does not solve the problem.
Put it back in and test drive it to see if the cleaning worked.
Check the wires for bad connection or shorts.
If not go to the auto parts store and buy a new sensor.
Don't throw the old sensor away and don't damage the new sensor when putting it in.
You may have to return it if it does not solve the problem.
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junkyardjeff
1987 - 1996 F150 & Larger F-Series Trucks
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May 30, 2015 08:24 PM
