1993 Lincoln Town Car Q&A
1993 Lincoln Town Car Question: EMISSIONS SYSTEM
Start with the RepairPal article on possible causes: http://repairpal.com/check-engine-light Others in here may be able to give you more insight, but that's a start. - matte
The EGR tube may plug causing the EGR system to not function at all. As a result, engine pinging may be noted and the vehicle can fail mandated emissions testing.
In the case of lincoln twncar 1995, smog tested with smog test only station, dealer service dept. on 6 services gets light off, but .2 TO 19 miles drive off the light back on. Can't pass smog, wit...
In high dust areas, problems with the EGR system are common. The filter for the EGR solenoid ma...
I don't know where to look for a small leak PO442?
Can a 1996 Lincoln Town Car engine be transferred to a 1994 Lincoln Town Car body.