'95 F-250 Poor performance, very hot exhaust!!
So far I have replaced O2 sensor, Map sensor, distributor, TPS, air filter, fuel pressure regulator, fuel filter and pump, plugs, wires, cap, and rotor. Even passenger side exhaust manifold (cracked), engines runs good for a few miles the acts like it's running out of fuel. If you really stand on it hard while it's acting like it hjas no fuel, after a few seconds it will kinda jump and then just take off, but if you let it off the floor you're right back to being out of fuel. Then after all this the exhaust pops and cracks like it's hotter than hell when you shut off the engine. P.S. I also took off the catalytic converter and drove a pipe thru it till there was nothing left. Help!!!