Q: Question

This is something I like to describe as the “infamous clicking when turning” concern. Rest assured this is a very common problem. In most cases, this clicking noise is due to a failing axle shaft assembly. (https://www.yourmechanic.com/services/axle-cv-shaft-assembly-replacement) On each end...

More than likely the buckle needs to be replaced. It's unsafe and illegal to drive without a seatbelt, so I suggest you get this fixed as soon as possible. Any qualified mechanical, like one from YourMechanic, can handle this task...

Hello. If the engine will not crank at all and the starter and battery are fine then I start by checking to see if the starter relay is getting power (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-starter-relay). If it is but is not sending power to...

Hello. For this issue with your 1997 Saab 900, I suggest checking the operation of the crank position sensor (https://www.yourmechanic.com/services/crankshaft-position-sensor-replacement). If the current position sensor goes bad, it won't send the parameters to the engine for it to calculate how...

The brake lights are turned on and off by the brake light relay in the underhood relay box. This relay is controlled by the body control module and is signaled by the brake switch (https://www.yourmechanic.com/services/brake-light-switch-replacement). Check the relay first to...

Hi. Diagnostic Trouble Codes do not identify the parts that are faulty. Codes merely set as a consequence of the Engine Computer receiving out of range data. If a wire is corroded in a multiplexed "system" with ten sensors the...

Hi there. Check the glow plug relay and see if its plugged in. Check the circuits to the glow plugs and see if there is power to them when the key is turned on. The circuit to the glow plugs...

Hi there - given your repairs already, I would suspect a fuel-related issue (https://www.yourmechanic.com/question/my-car-starts-and-then-dies-several-times-before-it-will-stay-running-but-only-when-it-s-cold-by-tommy), specifically the engine coolant temperature sensor (for engine management, not the gauge). If a faulty temperature signal is sent to engine management, the engine may not...

The switch in the door frame is probably not making good contact. That is fairly easy to test just by bypassing the switch. If that is not the issue, a simple trace of the dome light circuit will reveal the...