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'91 745T High Fuel Consumption 700 1991

posted by  someone claiming to be David M on  Wed Mar 20 03:10 CST 2002 [RELATED]

Hello, My 745T gets poor mileage and intermittant DTC's of 1-2-3 along with
2-3-2. I have replaced the ECT,HO2 and numrous vacuum hoses. I have inspected the sensor connections and put dielectric grease in them. At times,only when my wife drives it, the car idles poorly. I don't want to replace my wife, she is good for a few more years at least. Also the spark plugs show a rich condition. I'm ready to run a separate wire from the ECT to the LH module. Can anyone lend a hand? Thanks
David M






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New '91 745T High Fuel Consumption [700][1991]
posted by  someone claiming to be David M  on Wed Mar 20 03:10 CST 2002 >


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