I bought a 1998 Jimmy from my company (has 180,000 mi). It was used in a very dusty/dirty environment. One night after turning it off, the guy tried to start it up again and would not start. He said there was dust caked in the air filter and dust around the TB. Could this dust have been sucked up into the motor and FUBAR the motor? I know the fuel pump is new and powers up when you turn the key on. The engine cranks over and over but won't start. I really don't want to buy a new engine, but considering that I got bought the vehicle for next to nothing, I guess that figures. I welcome any advice.
Thanks