Q: Changine dogbone motor mounts on a 1992 Pontiac

The noise is coming from the struts in the front. The noise comes and goes since the fluid inside the strut is warming up from the highway drive than as it cools the noise subsides. This may be a normal...

Unfortunately for you, you've had your transmission rebuilt twice at the same shop. So, obviously, they didn't do a good job the first time and I'd be kind of leery about it the second time. If I were you, I...

Hi, thanks for writing in. This is a known issue in the Ford F150 that is usually caused by the steering column control module going bad (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-power-steering-control-unit). This is what controls this and can be purchased for around $60. If...

Anything to cut off or slow the corrosion (https://www.yourmechanic.com/article/is-rustproofing-undercoating-worth-it-by-cheryl-knight) will help but may also cover damage from existing damage. The cost of undercoating is up to you, but it may not be worth it depending on how much you are...

Hi, thanks for writing in. Your battery may not have had enough cold cranking amps (CCA). The volts may be correct but if it doesn't have enough CCA, it will not start for you. Batteries that specify cold cranking amps...

Hi - first task is to get oil back up to level - then check for problem codes, whether the Check Engine Light (https://www.yourmechanic.com/services/check-engine-light-is-on-inspection) is illuminated or not. This engine has a large history of ejecting spark plugs out of...

Hello - this is a known issue, and BMW has a technical service bulletin out to address this (#385317). A software upgrade to the engine management computer is the repair for this. You should check with your BMW dealer's service...

Hi there. Sounds as the engine is misfiring and is not running on all cylinders. Check the spark plugs and wires on the engine and see if any of them are crossed or shorting to ground. I recommend replacing the...

Your question makes me think of a case I ran into a few years ago. The owner had modified his car but when he installed his fans, one of them was wired backwards so the fan ran in reverse. The...