96 explorer 4.0 Iac valve..should rpm get lower or higher? | Ford Explorer Forums
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96 explorer 4.0 Iac valve..should rpm get lower or higher?

P

porshapower

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City, State
jacksonville Florida
Year, Model & Trim Level
1996 explorer
When I unplug the Iac valve with the truck running should the rpm drop or get higher to test for a bad IAC? ThanksNel:)
 






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