1989 FORD F250 PU

1989 Ford F-250

Tiny

nickkourk

December, 5, 2012 AT 11:20 PM

1989 ford f250 p/u. About a year ago windsheild wipers stopped working properly. Intermittent & slow speed do not work and fast speed works slower than normal but only back & forth 3-4 times before stopping altogether. Must turn switch off & back on brfore wipers work again. I've changed motor & switch twice each & voltage regulator with no improvement.

FOUND 518 RELATED QUESTIONS

2 Answers

Tiny

hmac300

December, 6, 2012 AT 12:16 AM

Check the ground going to the body from battery and engine to body also check switch to seeif proplerly grounded. Also check the threee things I have pointed out in diagrm. You may have a bad interval govenor.

Tiny

hmac300

December, 6, 2012 AT 12:17 AM

Forgot diagram

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