gas

1991 FORD F-150
55,000 MILES • 3.8L • 6 CYL • 4WD • MANUAL
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MICKEY MILLER
  • MEMBER
  • 1 POST
sat over winter went to start stared but ran bad, mice had eaten the air cleaner. I put a new air cleaner on same, put new cap, same, put new gas in, still same, put new fuel filter, same, put gas treament still ran same, new plugs still runs the same. could it be fuel injeckters? Please help. Mickey
Jul 2, 2016 at 6:06 PM
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HMAC300
  • ✓Experienced Mechanic
  • 48,601 POSTS
pull the air duct off and see if air filter particles are stuck in throttle plate or intake it probably has junk inside engine by now and holding a valve open until it destroys it self( pieces). If they will move at all. sometimes they do.
Jul 3, 2016 at 1:22 AM
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