So, the GTRS Fiero seemed to have lost some of its pep, and wasn't idling smoothly. On tip-in, it had hesitation. When coming off the highway to a stop, it would almost die on the after downshifting to first, but then recover. Off the line, it would almost die ahen getting on the throttle.
In the past, I could light up the rear wheels, off the line. There ended up being a vacuum leak around the fitting at the intake for the brake booster.
Another issue was that the GTRS Fiero would run a few miles on a tank, then apparently run out of gas. Adding gas would immediately solve the problem. This started after the float was adjusted to not hit the baffles. Fuel pressure was always low when this occurred. At fill-up, it would only take a few gallons of fuel. On the way home from work, the other day, I filled up with fuel. About 11 miles later, the engine would not make power, but was still running, for a bit. It died. I got over to the shoulder, and it did restart while still rolling, so I drove on home. This dying like this is a new thing, but it has now done this several times. It has about 30 miles on that tank of fuel, and has fuel pressure.
I can't really believe that the ICM would cause the the car to die at the same mileage, avery tank. The ICM does seem to be having issues, though. If it was out of fuel, it wouldn't run another 19 miles.
