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Hello. Is your check engine light on? I believe the problem is the IAC ( idle air control) You can try removing it and cleaning it out with carb cleaner and see if it helps any. If you are unsure what it is or what it looks like, I can provide you with a picture of it.
I will gladly get you a picture. Give me just a minute. You will find it on the top of the engine near the throttle body.
I'm sorry, im not sure what you have.. is your truck an XL 7?
I can figure it out by the engine size as well. do you have a 2.0L, 2.5L or 2.7 engine.
Here you go.
Was there something else that you needed?
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