i have a 1994 base model 3.8L v6 mustang that has been running extraordinarily rich for some time and I've dumped all of my money into fixing it and i still cannot figure out the problem.
i have replaced all 6 injectors, i have replaced the air filter, i have replaced the fuel pressure regulator, i have cleaned the mass air flow sensor and also cleaned the idle air control valve
i've thought of everything that my knowledge limits me to and i still cannot figure out the problem.
the most information i can give is the car gets about 5 miles to the gallon, it is a manual, and there is a very strong gas odor and smoke from the exhaust
i have codes:
p0175
p0172
p0302
p1130
p0340
p0500
any advice that doesn't repeat what ive already done will help
please and thank you
i have replaced all 6 injectors, i have replaced the air filter, i have replaced the fuel pressure regulator, i have cleaned the mass air flow sensor and also cleaned the idle air control valve
i've thought of everything that my knowledge limits me to and i still cannot figure out the problem.
the most information i can give is the car gets about 5 miles to the gallon, it is a manual, and there is a very strong gas odor and smoke from the exhaust
i have codes:
p0175
p0172
p0302
p1130
p0340
p0500
any advice that doesn't repeat what ive already done will help
please and thank you