Question about 1991 Ford Thunderbird
I think your car has a 7th injector called a cold start injector. Takes the place of a choke. If it does check n make sure it's working properly. That's all I can think of at this time. Hope it helps. Also sounds like you still have a pretty bad vacuum leak. Listen for hiss at idle. Good luck
Posted on Oct 05, 2010
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Posted on Jan 02, 2017
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