Jeep Scrambler service by top-rated mechanics at the convenience of your home or office

This may be a sign of a faulty MAP sensor as the vehicle responds adversely to a load put on the motor (i.e. putting it in gear, making turns (which makes use of the power steering pressure switch) turning on...

The rough running engine may indicate a miss fire in one or more of the cylinders or the crankshaft sensor may be intermittently not registering. The most common problem is fouled spark plugs and would require plug replacement to fix...

Two common causes of no heat, as you describe the circumstances, are a fault with the heater control valve (https://www.yourmechanic.com/services/heater-control-valve-replacement) and/or a problem with the blend door in the under dash ventilation system being stuck in position or inoperable. There...

Hi - on your Jeep the catalytic converter(s) (https://www.yourmechanic.com/article/how-long-does-a-catalytic-converter-last) - all 4 of them - are welded together as a single assembly, going from the engine manifolds, to the center muffler section. You don't indicate your mileage, so it's hard...