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my 94 won't start pass key lite flashing .... !!!!!!! check it out ! that's the answer
Behind the waterpump. It has the spark plug wire leading into it. Chris
first you need to state what liter the engine is.
3.8 liter V-6 : .060"
0.060 inches
( .054 inch ) according to motorcraft.com
may be Opti-Spark distributor, which is known to fail early. get it diagnosed by a mechanic before you spend 600 dollars on a new one
probably the ignition system "opti spark" fuel pump. happened to my '94
Yes it needs spark plugs and wires. I own a 1992 Buick Roadmaster and had to replace plugs and wires recently. Not that expensive, I bought AC Delco plugs and wires. I had a discount as well. Be sure you know what your doing, which one is which I change them one at a time so not to mix up wires and the last on on the left side is a pain, the last two. Change them every 50,000 miles. Or less.
According to one of Fords websites : For a 1990 Ford Bronco II , 2.9 liter V6 engine : The spark plugs are gapped at ( .044 inch )
The gap is- .060 inch. Use a gap guage or feeler guages.