Troubleshoot & Repair

You are staring at a scanner screen showing u0102hhd-2 and your truck refuses to shift out of second gear.

U1158 peugeot: You’ve probably encountered the U1158 diagnostic trouble code while driving your Peugeot, and it’s causing you to wonder what’s going…

Latchup “no flame” on a Carlin Pro X 70200 means the control attempted to start the burner but did not…

Carburetor spit-back – fuel appearing in the air filter – usually means the engine is flooding or the intake airflow…

A car that won’t crank, then starts after a 30-minute wait usually has a temperature-sensitive fault. The likely causes are…

A car that will not start, then starts after 10 minutes, usually has a timing-related fault rather than a mysterious…

A car that will not start and smells like gas has either a fuel leak, a flooded engine, or a…

A car that won’t start with the check engine light and battery light on usually has low system voltage, a…

If your car won’t start and the shifter won’t move, the problem is usually an interlock-system fault rather than a…

If your car won’t start right after you plug in an OBD2 scanner, the scanner probably did not damage it….

If your car tops out around 3000 rpm in neutral, that limit is usually intentional or tied to an input…