Q: car won't crank

The drive complaint you described seems to be an engine misfire, which can be verified by scanning the cars computer for an error code. If you get a code P0300, P0302, P0304 or P0306 then Jeep has issued a Technical...

As you may have already learned, the code p0017 (https://www.yourmechanic.com/article/p0079-obd-ii-trouble-code-crankshaft-position-camshaft-position-correlation-bank-1-sensor-b-by-jay-safford) indicates an issue with the crankshaft position sensor. This would mean that that transmission doesn't understand the speed and can't send the same information to the transmission. I don't think...

Hi. Trouble code P0455 (https://www.yourmechanic.com/article/p0455-obd-ii-trouble-code-system-gross-leak-evaporative-emission-by-john-nelson) is for the emissions system of the car and the only effect it will have on the car is the fuel economy may go down slightly and the car will pollute the air a little...

This is often times a sign of low transmission fluid (https://www.yourmechanic.com/services/transmission-fluid-service) or a faulty transmission control solenoid. As you know, automatic transmissions use pressurized hydraulic fluid to change gears. Every time a gear change is required, the car's computer activates...

Hi There, This may be a sign of low transmission fluid (https://www.yourmechanic.com/services/transmission-fluid-service) or a faulty transmission control solenoid. As you know, automatic transmissions use pressurized hydraulic fluid to change gears. Every time a gear change is required, the car's computer...

Hi There, This may be caused by a faulty AC control switch or possibly faulty blend door actuators which control the opening and closing of the AC vents. The AC switch controls the modes at which the blower operates at....

Hi there. This step is designed to maintain forward brake pressure on the pedal to reduce the potential of air bubbles from seeping into the master cylinder and causing additional problems with bleeding brakes. However, since you need to completely...

Hi There, Generally, a white or gray colored smoke (https://www.yourmechanic.com/services/smoke-from-engine-or-exhaust-inspection) is a sign of a potential blown head gasket. A blown head gasket can cause a bit of a vapor to be produced due to the coolant being leaked into...

You may have a serpentine belt or tensioner issue and may need to have them replaced but first should have a mechanic like one from YourMechanic diagnose the problem to verify the noise.