Don't know if your 91 Ford was fuel injected or not, but it sounded to me like good old-fashioned vapor locking. I was using my Dodge at 5,000ft and higher. Sitting on the side of the road waiting for it to cool down, I actually noticed the small flexible gas hose unkink itself right before my eyes. Coils heat up and go bad, as do a lot of electrical parts. Good luck.
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Monday, January 28th, 2008 AT 6:08 PM