Q: Transmission slipping

Passengers should never, under any circumstances, be in the cargo area of your car when the vehicle is in motion. The cargo area does not have sufficient safety features for passengers, and it is an illegal place for a passenger...

The problem may lie within the fuel injection system from what you're describing. The injectors require a proper amount of fuel pressure and they also stick on some certain year models. Depending on the year you have, it may require...

Hello there, thanks for writing in about your 2004 Chevrolet Aveo5. While a revving engine is not a normal operation, there are a few common causes for this type of fault. The most common are a vacuum leak, oxygen sensor...

You will need to check the purge control valve on the firewall near brake master cylinder. The purge valve may be letting too much vapor into the intake causing the stall (https://www.yourmechanic.com/services/car-is-stalling-inspection) or hard start. There also may be an...

Hi there. There is probably a loose heat shield on the exhaust system. Crawl under the car when it is cold, and see if the heat shields on the catalytic converters are loose or rusted off in spots. They tend...

Replacing an engine control module should never be a first step. There are a number of other problems that can give a PO607 trouble code (https://www.yourmechanic.com/article/p0607-obd-ii-trouble-code-control-module-performance-by-brady-klopfer). First the battery voltage should be checked, and if the engine is running, the...

Engine misfires can be caused by many different problems and are generally caused by either a spark or fuel issue or in some cases, a combination of both. Spark related problems generally will result from things like ignition coils, crankshaft...

Be sure you have a fully charged battery that passes a load test (https://www.yourmechanic.com/services/battery-is-dead-inspection). With a fully charged battery, if the starter motor does not run that signifies an electrical problem in the starter circuit or a problem with the...

Hello, thank you for writing in. The moment you put your key in the ignition, or get into the vehicle with a keyless starting system, the vehicle begins to run tests on its monitored components. The oil pressure system is...