1999 3.0

[captmarkr]

car is running rich. I can smell gas fumes with the drivers window down stopped and running down the road. Can't feel it running rough or hear an exhaust leak. But can smell exhaust.

[Down2TheC]

So is this the new 75k mile engine or the one you replaced for sludge and then tried to sell here in May?

[1gSE]

most cars naturally run on the rich side..... sounds like your problem lies elsewhere. CEL?

[captmarkr]

this is the engine with 75000 miles

[Gregtrd]

Clean you maf sensor.