73n95

My 95 LT1 has been starting just fine since I got it 3 months ago. It has 100 k miles and runs great. It usually starts immediately and settles into a smooth idle. Revs are no problem. I never misses a beat even when approaching red line. Yesterday I parked a few hours after a 10 mile ride. When I restarted it ran very rough, obviously missing on several cylinders. I tried to rev and it continued to run rough, missing. I shut it off and restarted and all was fine. Perfect in fact. I'm thinking fuel delivery. Fuel pump not priming properly?

antfarmer2

put a fuel pressure gauge taped to the windshield and run and test might need a new fuel filter.

TorchTarga94

Yes more than likely a fuel delivery issue. Put a fuel gauge on the fuel rail, there is a shrader valve for it near the back of the manifold. More than likely the pump going south or fuel pump pulsator leaking within the tank.

73n95

Big Bird goes in winter storage if the promised storm hits tonight (Milwaukee). They will dump 4 inches of salt on 3 inches of snow up here in Milwaukee. Winter projects include a fuel filter, new antifreeze, maybe brake fluid, install new Hurst shifter, install a Y pipe. This could be a busy winter.