Replaced Dist. Cap, Air Flow Sensor. Plug Wires...Light still comes on. When scanned, no codes found...Should i replace the ECM?
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1995 Mercury Sable
Question: Check Engine Light comes on. Car runs sluggish. Replaced IAC, Plugs, Points,
Answer #1pushrod July 09, 2012, 18:57Master
Need more input on this one.This car has no points! If the check engine lamp came on, it has a code.
You will have to find out what that code is.
Answer #2ske7777 August 18, 2012, 08:32Rookie
car bogs down at 60 mph but not under 50 code 171 172 181
Replypushrod, August 18, 2012, 10:44Master
Check fuel system,pump pressure,fuel filter ect.Engine is running lean.
Check for vacuum leak.