My Prizm has about 124,000 miles on it. It runs good for the most part getting about 28 MPG. The car starts well and accelerates well. Recently I have noticed it hesitating for a split second while drivng. It is just a very small hesitation. No loss of speed. It started out a "once-in-a-while" thing and now happens regularly during my commute to work. I replaced the plugs and wires. No good. Then replaced the fuel pump. Still no good. Mechanic says nothing shows up on the computer scan. Any idea where to go next?? Fuel pump relay??
Oct 19, 2007 at 12:23 AM