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After replacing a V6 with a 1990 GMC V8 on my 1989 GMC 1500 what in the elctronics is causing it not to idle correctly?

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βˆ™ 2006-07-31 23:38:14

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you need to swap all the sensors from the old motor to the new motor. The base motors are the same.

2006-07-31 23:38:14
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Q: After replacing a V6 with a 1990 GMC V8 on my 1989 GMC 1500 what in the elctronics is causing it not to idle correctly?
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