Walt, all I have to say is wow. Should have done it a long time ago. I'll hit you up when it's time for exhaust. Thanks again, Max
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From: Max K.

I own 1995 GMC 6.5 with "Service Engine Soon Light ON". Dealer told me Code 35, 36 error. Dealer quoted 2700 dollars plus. I emailed SSDIESEL and they e-mailed back same day that all I needed was a new PMD. I purchased the new PMD Kit and sure enough...
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From: Mark