Vehicles using M112.914 engine list:

Engine M112.914

Symptoms:
- Rough idling and misfires
- Loss of power or poor acceleration
- Engine warning light illuminated
- Increased oil consumption or leaks
- Unusual engine noises, such as ticking or knocking

Diagnosis:
- Check for faulty ignition coils or spark plugs causing misfires
- Inspect intake manifold and vacuum lines for leaks
- Perform compression test to assess cylinder health
- Scan for error codes related to camshaft position sensors or crankshaft sensors
- Examine valve cover gaskets and oil seals for leaks

Fixes:
- Replace worn or faulty ignition coils and spark plugs to restore smooth running
- Repair or replace damaged vacuum hoses and intake manifold gaskets to eliminate leaks
- Replace camshaft or crankshaft position sensors if faulty to resolve engine warning lights and misfires
- Change valve cover gaskets and oil seals to stop oil leaks and prevent contamination
- Regularly change engine oil and use manufacturer-recommended grades to maintain lubrication and reduce wear

Prevention:
- Follow scheduled maintenance intervals for spark plug and ignition coil replacement
- Use high-quality fuel and oil to prevent carbon buildup and engine deposits
- Regularly inspect and replace aging vacuum lines and gaskets before leaks develop
- Monitor engine performance and address warning lights promptly to avoid further damage
- Keep the cooling system in good condition to prevent overheating and related engine issues