2006 Explorer need help
I have a 2006 explorer 4.6, has 178K miles on it. It runs ruff, dies when driving, no power, have gone to auto part store to get check engine read multiple times, last time we had to haul it there. We have replaced fuel filter. all plugs multiple times, all coils, mass air flow sensor, throttle positioning sensor, VTC, done compression check (checks from 155-180), all 4 O2 sensors. After replacing TPS runs smooth until it gets running temp and it starts running ruff again and sounds like its missing. When setting in shop pushed on the gas pedal slowly when tack reads slightly over 2rpm it comes down to about 1500rpms and my foot never moved. But when you hit the foot pedal quickly it goes up to 3rpms. Motor does not use oil, and has no leaks. Any suggestions? Any help would be great. Thanks
Last edited by MarkMandy; 03-15-2017 at 11:24 PM.
Reason: Adding info