1997 SE 3.8 NA 109k
I'm having an issue with alack of power at highway speeds. When it first started happening, I would notice it at about 55mph. So, I wondered if it was as lull point in the tranny. But as it's getting worse and starting to feel different, I doubt that's the case. Now it sputters and feels like it is not getting enough gas. I get no response from the throttle unless I give it enough to downshift. If I'm going up a hill, I'll actually slow down. I changed the oil, air & fuel filters, plugs (iridium) & wires At 105k with no effect. I'm wondering if I have a bad injector(s) or fuel pump. Also, my fuel gauge doesn't work with less than a 1/4 tank. Another note, the car starts fine, but if I turn off the car after it's been running a minute, it won't start unless I give it some gas. Sorry for the novel, but I wanted to be thorough.
Any thoughts?