Q: Heater blows warm air out drivers vents, cold air out @ psngr vents 2005 Scion TC

When towing or hauling a heavy load, you can activate this feature with a touch of a button. Activating this mode tells the computer to modify the shifting pattern that is better for towing a hauling a heavy load. The...

Your car is equipped with an Illuminated Entry system that turns on the lights to provide better visibility when getting into the vehicle. Here’s how it works: When you use the remote to unlock the doors, the interior lights should...

The most common reason why a car will stop running after a distributor has been replaced is due to the distributor being too loose, causing the vehicle to fall out of correct ignition timing. The misfiring and backfiring issue (https://www.yourmechanic.com/article/what-causes-a-car-to-backfire)...

Hello. Cleaning the throttle body and idle valve may have been needed, but the intermittent starting and dying symptom can be the camshaft (https://www.yourmechanic.com/services/camshaft-position-sensor-replacement) and crankshaft sensors (https://www.yourmechanic.com/services/crankshaft-position-sensor-replacement). These are the codes P0335 (https://www.yourmechanic.com/article/p0335-obd-ii-trouble-code-crankshaft-position-sensor-a-circuit-malfunction-by-spencer-clayton) and P0340 (https://www.yourmechanic.com/article/p0340-obd-ii-trouble-code-camshaft-position-sensor-circuit-malfunction-by-jamahl-walker). The code P0446...

Suspension components on modern vehicles are not as heavy as they used to be. Components like control arms can be lighter and thinner. Ball joints are riveted or pressed into control arms. Sometimes bolted/screwed. Since replacing a ball joint will...

Hi there: Without being there to inspect the installation work or complete a diagnostic scan to see if you have any error codes, it's nearly impossible for us to help you with this issue. Like any major repair, you might...

Hi there. For the interior lights not working after replacing the battery, first check the switch to make sure that the light is on. If the light is on the door selection and will not turn on, then one of...

Hi there. Check the idle air control valve (IAC) to see if it's plugged up. When the vehicle sits, sometimes the IAC valve can stop working and get plugged up. Remove the vacuum hose to the IAC valve and see...

Well, You've hit on many of the common failure items except one. Your car has a large fuel pump relay that is prone to failure and is usually the first thing I look at on the old 124 body cars...