Originally Posted by elynch1206
I put filled it with new 93 octane gas yesterday and ran it for 3 hours sir.
Did you remove all the old gas? How much fuel was in the tank while it sat there? There are a number of things that could cause a car that's been sitting for 2 years to run bad or not start. For instance the fuel pump sat dry and may be no good any more, the fuel filter is plugged with debris, the spark plugs are now fouled , if you didn't drain the old gas out adding new gas does not make the old gas instantly good. The fuel injectors have sat uncycled for 2 years and may be sticking. The fuel pressure regulator sat dry and uncycled possibly the diapham is cracked or not functioning. Just a slew of things to check .