The owner of a 2006 Pontiac Grand Prix reports that the oil level light activates upon starting the vehicle, even though the oil level is confirmed to...

The owner of a 2007 Lexus RX350 is inquiring about the location of ignition coil B, specifically for cylinder #2, after receiving a check engine light...

The owner reports a chirping noise that started after a differential oil change at a shop. The sound resembles a timing belt chirping but is confirmed...

The owner reports that the A/C in their 2007 Honda Civic intermittently blows hot air instead of cold. When functioning properly, the A/C blows cold a...

The owner discovered oil leakage on the left side of the transmission case of their 2008 Nissan Tiida. Despite this, the vehicle runs well, and no oil...

The owner of a 2007 GMC Yukon XL with 90,000 miles reports decreasing oil pressure and a ticking noise from the engine. Further investigation revealed...

The owner reports that the truck starts fine when cold but fails to restart after reaching operating temperature unless starter fluid is used. The sym...

The owner of a 1994 Infiniti Q45 is seeking clarification on whether a specific wiring harness is indeed the fuel injector wiring harness. They are ha...

The owner of a 2005 Dodge Ram 1500 with a 3.7L engine is inquiring about the location of the fuel filter. They are looking for detailed information on...

The owner reports that the 1990 Honda Civic stalls above idle unless the throttle is pressed slowly, similar to a carbureted vehicle with a faulty acc...

The owner of a 1991 Dodge 2500 Cummins truck reports that the 'water in fuel' light on the instrument panel remains illuminated. Despite the warning l...

The owner reports low fluid flow from the radiator hose during an overdue ATF change. At high revs, flow improved slightly, but was still inadequate. ...

The owner reports that their 2000 Ford Focus experiences chugging in first and second gears, requiring high revs to get going, which is not effective....

The AC system on a 1988 Chevy Celebrity has stopped functioning after being converted to R-134 and recharged. The owner noted that the compressor will...

The owner reports that their 1998 Saturn SL2 will not start. They discovered oil in the number 1 spark plug hole, which could indicate a valve cover g...

The owner reports that the air conditioning compressor in their 1999 Saturn SL2 is short cycling at idle, with very high pressures in both the suction...

The owner of a 1997 Jeep Cherokee reports intermittent stalling while driving at 10-30 mph. The RPMs unexpectedly drop to idle without releasing the g...

The owner of a 2000 Volvo V40 is experiencing issues with the third cylinder misfiring, particularly noted when the engine is cold. After warming up, ...