1987 Lincoln Town Car "runs rough" Questions

...Rough parked in April; today started right up, but running rough.Put in 5 gals fresh fuel; no codes; Sea Foamed; cop & injector connnections good; still runs rough? Plugs are most likely the ...

i put regular gas in my 1999 lincoln town car and now it's running rough, what do I need to do? i put regular gas in my 1999 lincoln town car and now it's running rough, what do I need to ...

2003 cartier 4.6L 120K miles. Rough idle, at idle only. 2003 cartier 4.6L 120K miles. At idle, and idle only, the engine will run a little "rough". When I accelerate, no problems at all. Any ideas? --

...rough - suddenly. After cleaning the outside of the engine with a spray foam degreaser and replacing the alternator, the car began to run very roughly and two days later, the check engine light came ...

...runs very rough and no power has has a very hard time starting & when it does it runs like a tractor with no power in the pedal ,it also has a weird smell in the engine Check for clogged exhaust, ...

runs rough cold. it backfires up through intake i replaced plugs, wires and one coil pack, coolant sensor. i read codes 226 and 542. it runs ok warm, but can still hear misfiring, it feels like it has

1994 Lincoln town car is blowing black smoke and running rough and appears to be using excessive gasoline. Might it be the Fuel Injector Pressure Regulator? Neighbor had 1983 Ford SUV that had this ...

...rough. My lights dim when my stereo is up half way, I only have a 250 watt amp so it shouldn dim them. My intake where the exhaust gas comes back into the motor was completely clogged an set off the ...

...high speed runs rough at idle and when slowing to a stop no back firing no smoke tried fuel sys clean,oil additive,wont clear problem soundds more like an injector is bad try replacing it

CAR RUNS ROUGH Hi this is Bishop. Car runs ough,things to follow up no,plug wires,coil,timeing,fuel mixture,blown head gasket,vaccume leaks.Thease are a few things that causes a car to run rough.