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93 940 Rex/Regina rough idle after warmup 900 1993

posted by  Big Harry on  Tue Nov 14 04:02 CST 2006
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last visit: Sun Sep 21 11:06 CST 2014
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My 93 944 is still experiencing a rough idle after it warms up, most noticably when in 'Drive'. I had a '1-2-1' code and changed the air temp sensor and also the MAP sensor just because of the age of the vehicle. The coil contact posts have been cleaned and checked. It seems to be a temperature related issue so I am wondering what other sensor might cause the problem? Could the problem be in the ECU? Thanks in advance for any responses.

Regards,
--
Will Dallas, www.willdallas.us, www.willdallas.org, www.willdallas.com 86 245 DL 222K miles, 93 940 260K miles, 88 765 GLE 152K miles






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New 93 940 Rex/Regina rough idle after warmup [900][1993]
posted by  Big Harry  on Tue Nov 14 04:02 CST 2006 >


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