Start with the basics, does it have spark at the spark plugs, and are the fuel injectors firing ? Next, test the battery and the alternator. Inspect the battery wires, clean the ends, and bolt them back in place firmly. The Jeep will not run correctly without a steady supply of 12 volts to the computer. If you still have the problem, test the Throttle Position Sensor.
Tighten the fan belt, it should stop squealing.
Too much air coming in isn't is not a actual problem, unless you are talking about intake manifold leakage causing the engine to redline the tachometer.
Progressive Liberalism: Bringing you new ideas so wonderful, they have to include mandatory participation ......
Originally Posted by Ronald W. Reagan: Government is not the solution to our problem; Government is the problem.