I have a 1994 ford ranger splash 4L v6. And my truck has a miss. can anyone help me?
my truck has a miss in it. when i drive up hills or need to give it just a little gas the miss starts. The miss feels like is doesn't want to go real good. it kind of jerks a little when it does this. now when i want the miss to go away, i give it full throttle (while driving) and the let back off the throttle. then it runs like it so post to (nice and smooth). then about 5 seconds later the miss is back.
what ever the problem is, it is gettin about 12 miles to the gallon when it got 18 before the miss started.
i have put new oxygen sensors in it (they go bad after about 8 months) , i have put a new fuel pressure regulator in it, a new mass air sensor, new spark plugs and wires, and a new fuel filter.
i have also put a flo master exaust on it, gutted the 2 converters, a k&n air filter, and a electric fan on it.
i have no clue what could be causing the miss. i have took it to so many people and they do not know what it is.
would anyone have any idea of what the problem may be?