jackc Posted May 13, 2008 Report Share Posted May 13, 2008 Over the past year my 93 has developed an odd problem. Driving at any speed, I get a momentary buzz and clenching that feels like its coming from the left front. It sounds like the ABS test that the car does when you first start off. It will do it multiple times over a drive of 1/2 to xxx miles. The clenching is subtle, but pronounced enough to sometimes trip a service ride control message. I had it in to the dealer a few months ago, but they didn't find anything wrong (but they didn't look very hard). One thing I do know is that if you watch the volts, there is not a voltage drop when it happens - so I think that's telling me the ABS pump is not activating. The car is not setting any codes (other than the usual service ride controls that are due to the passive shocks and struts). The only possibilities I can come up with are ABS activation, or something with the trans. Has anyone ever encountered this? Or are there any other thoughts about where to go on this? Link to comment Share on other sites More sharing options...
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