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hard starts

Question Description

I need help with a question. All explanations and answers will be used to help me learn.

2001 town and country 3.3 flex fuel came as no start, replaced spark plugs and now starts but will not idle. runs decent at highway speeds. hard starts and seems to be over fueling. replaced injector harness with no change. starts and dies within seconds. any ideas?

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Final Answer

Hi,

Try testing mass air flow sensor, air temperature sensor, and throttle body. Another thing can be a bad or frozen fuel injectors. Check your fuel injector harness for the proper voltage.

Veedeoo (123)
UT Austin

Anonymous
Thanks for the help.

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Anonymous
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