'02 4.0 Idle drops to 100 when engine warm going from Drive to Park
Hi Guys,
This just started after having a new battery installed. When the engine is warm, I shift from Drive to Park idle drops to 100.. nearly stalls. Cleaned IAC, replaced PCV valve. Starts fine, runs fine. Oil clean, pressure good according to gauges. New air filter.. any ideas????
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2002 4.0 OHC, factory lift, ext cab, plain jane.
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