Thread: Glow plug light comes on after start but goes off when accelarating
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Old 08-01-2011, 12:24 PM
tangofox007 tangofox007 is offline
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Join Date: Sep 2004
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Quote:
Originally Posted by markg612 View Post
Because, unlike your incorrect statement above, the relay is always looking at resistance in the glow plugs. With a bad glow plug, I've had the GP light cycle on and off while driving, many times. Change the gp, solve the problem.
My mistake. I read too much into the OP's screen name. Then realized the subject vehicle is not a '81 300D!
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