03-05-2006, 08:14 AM
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| Junior Member
Join Date: Feb 2006 Location: Glen Rose , Texas
Posts: 1
Car: 88 Trans Am Engine: 350 TPI Transmission: 700R4 | CTS reading -39.99 oC | 88 T/A 5.7 TPI . I have replaced CTS , checked wireing from sensor to ECM , replaced ECM . I have gone step by step thru trouble shooting protocall and ending up at bad wireing , ECM , or connector , but I have replaced or checked all . Could a bad prom cause this problem ? Car runs and drives OK but smells rich at idle and cooling fan will not come on . Thanks for any help . | | | |
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