i know this is an old thread but i had to try
anyways i have a 91 explorer eb version, no mods what so ever, other then makeing the air filter one of thoes k&n one's, anyways befor i ever put that one on, when i bought the truck, it seemed to run fine, the rpms always ran at around 600 or 700, without it acting like it was gonna stall shake or whever, and say when i was going 65 the rpms would be between 2000 and 2500, now these days my idle is around 1200 and my lights flicker alittle, more like wobble if that makes any sense, and when going 65 the rpms cant make up their mind if they want to be 2700 or like 3500, this is going lvl ground, and im not quite sure my speedometer reads right beacuse i go 65 and people always pass me, just feels like im not going the right speed anymore, i have the normal tires that go for the truck, 235 75 15, so im not sure whats up with that, i used to get 300 miles a tank, now i get 250 or below, i know i need to replace the fuel pump, damn thing needs to be pumped like mad when its cold, but starts right up in the summer, and my gas gauge doesnt work either, lol any thoughts would be very welcomed
