Q: Car won't start

Assuming that the battery is good, yes a jump start will give it enough power to start the van. As for the overheating issue, since it is intermittent the most likely cause is air in the system. I would recommend...

It is recommended on any vehicle with AWD (all-wheel-drive) to replace all four tires (https://www.yourmechanic.com/article/how-to-know-when-to-replace-tires_2) at the same time. The reason behind this need is due to the computer on the vehicle constantly monitoring the speed of each wheel. The...

The key here is you are parking on an incline and the code P0876. One of the possible causes is the transmission is low on fluid (https://www.yourmechanic.com/article/how-do-you-know-when-your-transmission-fluid-needs-to-be-changed). The code is for range or performance, and this means that sensor works...

This may be caused by a variety of possibilities, however, I would start with checking tire pressure in all the tires checking to be sure the lug nuts (https://www.yourmechanic.com/services/tighten-wheel-lug-nuts) on every wheel are tight and checking for any bubbles or...

Hello. This may be caused by a failing voltage regulator (https://www.yourmechanic.com/services/instrument-voltage-regulator-replacement). As you know, this is a unit that monitors and regulates the alternator charging of the battery. When this is not working properly, it may overcharge or undercharge your...

Hi and thanks for contacting YourMechanic. Check your fuse first, under hood fuse box. Check down by your brake pedal to see if the brake/transmission shift interlock (BTSI) or brake light switch is plugged in and making contact with the...

Hello - Yes, your diagnostic skills are very good! It is almost certainly the CV joints, the outer joints in particular. I would recommend that you have the axle/CV joint assembly replaced (https://www.yourmechanic.com/services/axle-cv-shaft-assembly-replacement) in both front axles by a mobile,...

Hello - there are several possible causes of low compression (https://www.yourmechanic.com/article/how-to-do-a-compression-test-by-robert-tomashek) on 1 cylinder only. Causes include: burned valve, worn piston rings (not common for a single cylinder), worn camshaft lobes (not allowing full air charging of the cylinder), valve...

Hello. Thank you for writing in. The basic procedure for replacing the thermostat is pretty simple. You start by accessing the thermostat. Remove the hoses and retaining screws, and then removing the housing. Replace the thermostat outside and inspect the...