Engine ceased functionning randomly, a problem

ScorpioCDN · Post by **ScorpioCDN** » Fri Oct 15, 2004 3:27 pm

Hello,

A very unpleasant problem as while driving the engine decide to stop. I just have to place trans in neutral and restart it and it works fine. What could be the cause? I suspected a clogged fuel filter as the one on the car is only 3 years old, almost brand new. Someone having other ideas..
Thanks

Post by **Ed Lijewski** » Fri Oct 15, 2004 5:20 pm

The TFI or ignition module--attached to the distributor. The symptom you describe is often caused by a bad/failing ignition module. These can be checked, but it's cheaper to just replace it. Auto parts stores sell replacements made by Wells Manufacturing for under $50. If you're not handy mechanically, have your shop put the new one in.

YMMV

ScorpioCDN · Post by **ScorpioCDN** » Mon Oct 18, 2004 11:19 am

Hello,

Well Alex I just tried to be humorous. I replaced fuel filter and I don't think I fund the problem as yesterday morning the engine started and after 5 sec it stopped. I have bee unable to restart it since. Thanks ed I will check for ignition problem first.
Cheers,

Post by **Ed Lijewski** » Mon Oct 18, 2004 6:15 pm

If it won't start, or started then stalled and then can't be restarted, check for spark. If there's no spark, it's the TFI almost certainly.

YMMV

ScorpioCDN · Post by **ScorpioCDN** » Tue Oct 19, 2004 2:39 pm

HELLO,

Good news, fire at plugs was finally O.K., it was fuel pump relay the guilty one. I replaced it with horn relay and it start right away. My two cents question for the day: where could I find theses relays? I am sure that Ford dealers in my region think I am from March when I name Merkur. Is there aftermarket relays or does theses relays were on othe Ford's cars...

Thanks,

Post by **John Brennan** » Tue Oct 19, 2004 3:44 pm

I vould sink you could get zem from ze dealerr, or ze pahts storre, no? Heh heh!

Just kidding, mon ami! I don't think they are anything rare or hard to find, from my experience.

Post by **Ed Lijewski** » Wed Oct 20, 2004 12:30 pm

Goods news, indeed. Try your Ford or Mercury dealer. All relays are not alike although some as you found are or at least work as a replacement (different amperages, e.g.). I'd guess you'd find the same relays on a Ford product of the late '80s early 90's at your junkyard.

YMMV