Q: How does the manual transmission work?

The gears in a differential are helical gears. They normally don't make noise unless they are worn irregularly. Low fluid levels are usually the cause of the irregular wear. This will cause the spacing between the gears or backlash to...

Power steering leaks are not uncommon. There are a few places the power steering fluid can leak from: hoses, steering rack, and power steering pump. Getting the power steering leak diagnosed and repaired quickly would be in your best interest....

Automatics do have automatic clutches, but you have to rebuild the transmission to replace them, which on a 2011 Accord, a full rebuild starts at about 4,000 dollars. So just change the fluid in it every 30,000 miles and don't...

Hey there, thanks for writing in about your 1993 Chevrolet K1500. Keep in mind that just because the fuel pump runs does not mean it produces enough pressure for the fuel injection of the engine. Have the pressure tested to...

Hello. This is a common problem on this generation of Impala. Some solutions I have seen work with this problem are replacing the mass air flow sensor (https://www.yourmechanic.com/services/mass-airflow-sensor-replacement) or crankshaft position sensor (https://www.yourmechanic.com/services/crankshaft-position-sensor-replacement). The mass air flow sensor relays to...

Hi there. If you've kept the vehicle in storage for five years and it was not started during that time, it's possible that the fuel inside the tank has gone bad. Gasoline, like anything that is refined for use, has...

Hi there. For the engine surging making the rpm's go up and down could be caused by a defective or stuck idle air control valve (IAC). Check the IAC and see if it's working. Remove the vacuum line to the...

Claimed by Jay Safford

Hi there - this task is best handled by a collision repair estimator at a reputable paint and body shop. S/he is trained to evaluate visible and not-so-visible damage, and the costs to repair. Contact a reputable paint and body...