Yeah, I just used autozone for their free code reader... Wouldnt buy their parts or use their stuff for repairs.

If it helps, I drove it a lot today,and the check engine light went out. Then, I used the cruise control and on it went again. So it has something to do with a sensor that involves the cruise control (and the throttle position because of that?)

Any info would be great. Thanks,

JMH

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Current Diesels:
1981 240D (73K)
1982 300CD (169k)
1985 190D (169k)
1991 350SD (116k)
1991 350SD (206k)
1991 300D (228k)
2008 ML320 CDI (199k)
1996 Dodge Ram CTD (442k)
1996 Dodge Ram CTD (267k)

Past Diesels:
1983 300D (228K), 1985 300D (233K), 1993 300D 2.5T (338k), 1993 300SD (291k)