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Ideally, you’ll never have to add oil to your engine, but it is definitely possible, particularly if you go for long periods between oil changes (not recommended). If you check the oil and find that the level is below the...
Sounds like its almost time for a transmission rebuild. An automatic transmission has rubber seals inside similar to o-rings. These seals get hard over time and no longer do their job. Letting the car heat up also heats up the...
Hello. If the engine has never been overheated then it is typically caused by a failing intake manifold gasket. This is very common on this engine. In order to determine what the issue is, a mechanic would typically do a...
Hi there, thanks for writing in. If this problem only happens when you're in gear and accelerating, its very possible that it could have a transmission problem that causing a hesitation. I have seen issues like this before. It's also...
The knocking noise could be a result of many possible things such as failing steering components or potentially engine noises. Unfortunately, in order to properly diagnose, it will require a professional mechanic taking a look at the car and taking...
If after you did this, you did NOT run the engine (thus operating the torque converter and oil pump in the transmission), nothing untoward will happen. The solution is to immediately remove the transmission oil pan, let everything thoroughly drain...
Hi there. If your engine is consuming too much oil, then I would consider checking the (PCV) Positive Crankcase Vent Valve (https://www.yourmechanic.com/services/positive-crankcase-ventilation-pcv-valve-replacement) and see if its plugged up. A PCV valve can plug up causing the engine crankcase to over...
This is normal when the AC is on. The air conditioning compressor requires torque from the belt system on the engine to power it. When the AC is off, the compressor clutch does not activate, meaning the AC is not...
The The 2012 Cadillac CTS comes with high tech features and a large amount of standard equipment when compared to its Japanese and European counterparts. The CTS is available in wagon, coupe, and sedan models to fit the needs of...