robmsz

OK my buddy has no internet, loves Ford, his dad worked at the stamping plant in Buffalo NY.<br /><br />Recently replaced MAF sensor, TPS, Wires.<br /><br />Replaced Cap, Rotor, Plugs 1 yr ago.<br /><br />Has a low idle, keeps turning it up because it keeps stalling, running rough, says it started when it started getting colder outside.<br /><br />Code says OS running rich, he can smell gas.<br /><br />To me it sounds like a classic gas leak (cold = shrinkage). Correct me if I'm wrong but this is fuel injected and should not smell gas? I would like to think if he seen gas dripping he would notice, he's getting about 4 MPG.<br /><br />Truck has 90k on it.<br /><br />Any and all imput is appreciated, Thank You.