- Joined
- September 23, 2020
- Messages
- 1,553
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- Location
- United States
- City, State
- Alabama
- Year, Model & Trim Level
- 99 Explorer XLT 4.0 SOHC
Hello guys I have a 99 explorer 4.0 SOHC that is having some weird idle issues it idles way too low like around 400 to 500 RPM and I have replaced the IAC Valve DPFE Sensor TPS sensor and cleaned the MAF I've also replaced the fuel pump and fuel filter along with the intake manifold gaskets