2.9 running rich

[dangerranger33]

hey my ranger pops out the exaust when driving, its really gutless too. im pretty sure that it is a fuel problem because im getting about 4 miles to the gallon (literally). i was told it could either be the FPR, or TPS, is there anything else i could look into?

 

[IMenriched]

hey my ranger pops out the exaust when driving, its really gutless too. im pretty sure that it is a fuel problem because im getting about 4 miles to the gallon (literally). i was told it could either be the FPR, or TPS, is there anything else i could look into?

A very good place to start...more weary of the FPR. I'd very cautious/aware of the oil level. at 4mpgs you might be getting fuel washing into the crank case. all so the plugs are getting fouled at that level

run codes... it might be something else or combination of things.