Poor driveability

[mclarida]

My car developed a very seroius miss today. It does it at idle and throughout the rpm range(it seems to be missing on a couple of cylinders). I got error codes-122-212-214. I just replaced the tps sensor. It does not happen every start up. Could this be a bad DIS?-
M

 

[SASHO91]

yes. it could be....
i have had the same problem. DIS took a crap, and i had a really bad miss... this was on the fordbastards run out in the hill country... felt like i was running on 3 cylinders...
luckly another shoowner had a DIS and fixed the problem...

but, there is always the coil pack....

have you checked your plug wells?

Allthough if it dosent do it every time, it may not be the DIS.. it may be another sensor...

DIS- http://www.partsamerica.com/ProductDetail.aspx?mfrcode=NIE&mfrpartnumber=FF424&parttype=194&ptset=A
thats my first choice....

 

[mclarida]

Plug wells are good(new plugs) but the coil pack could be original(1993)-Good thing I have spares of the coil pack and dis-Thank the maker for good salvage!- And thanks for the advise-
M