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Verified for the Infiniti Q45

The crankshaft angle sensor or the camshaft position sensor can fail and cause loss of engine power, an engine that cuts out, and other drivability problems. This will cause the Check Engine Light to illuminate. Certain models have been involved in a recall to replace the camshaft and crankshaft sensors. For more information on this recall, please click hereĀ»

11 Reports
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Verified for the Audi A6

Fuel quality must be maintained to avoid engine misfire problems; the misfires may cause the Check Engine Light to illuminate.

6 Reports
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Verified for the Audi A4

Fuel quality must be maintained to avoid engine misfire problems; the misfires may cause the Check Engine Light to illuminate.

5 Reports
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Verified for the Audi A6 Quattro

Fuel quality must be maintained to avoid engine misfire problems; the misfires may cause the Check Engine Light to illuminate.

3 Reports
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Verified for the Audi A6
Oil leaks from the camshaft drive pulleys and variable valve timing hydraulics are common. If the variable valve timing hydraulics is leaking, the Check Engine Light may illuminate from inaccurate valve timing.
4 Reports
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Verified for the Audi A4
Oil leaks from the camshaft drive pulleys and variable valve timing hydraulics are common. If the variable valve timing hydraulics is leaking, the Check Engine Light may illuminate from inaccurate valve timing.
5 Reports
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Verified for the Audi A6 Quattro
Oil leaks from the camshaft drive pulleys and variable valve timing hydraulics are common. If the variable valve timing hydraulics is leaking, the Check Engine Light may illuminate from inaccurate valve timing.
3 Reports
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Verified for the Honda Accord Hybrid

The PCM can misinterpret misfire data and set a false Check Engine (MIL) light requiring a PCM update to repair.

4 Reports
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Verified for the Hummer H3

The engine may develop a misfire due to worn valve seats. This fault will cause the Check Engine Light to illuminate. Replacement of the cylinder head may be required to correct this concern.

23 Reports
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Verified for the GMC Envoy

The engine may develop a misfire due to worn valve seats. This fault will cause the Check Engine Light to illuminate. Replacement of the cylinder head may be required to correct this concern.

22 Reports
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Verified for the Oldsmobile Bravada

The engine may develop a misfire due to worn valve seats. This fault will cause the Check Engine Light to illuminate. Replacement of the cylinder head may be required to correct this concern.

3 Reports
Me Too

Verified for the Mercedes-Benz C240

Catalytic converter failure is common and may cause a Check Engine Light to illuminate.

9 Reports
Me Too

Verified for the Mercedes-Benz C320

Catalytic converter failure is common and may cause a Check Engine Light to illuminate.

7 Reports
Me Too

Verified for the Mercedes-Benz C350

Catalytic converter failure is common and may cause a Check Engine Light to illuminate.

5 Reports
Me Too

Verified for the Mercedes-Benz C350 4MATIC

Catalytic converter failure is common and may cause a Check Engine Light to illuminate.

2 Reports
Me Too

Verified for the Mercedes-Benz E500

Catalytic converter failure is common and may cause a Check Engine Light to illuminate.

6 Reports
Me Too

Verified for the Mercedes-Benz C55 AMG

Catalytic converter failure is common and may cause a Check Engine Light to illuminate.

4 Reports
Me Too

Verified for the Mercedes-Benz E55 AMG

Catalytic converter failure is common and may cause a Check Engine Light to illuminate.

4 Reports
Me Too

Verified for the Mercedes-Benz E320

Catalytic converter failure is common and may cause a Check Engine Light to illuminate.

2 Reports
Me Too

Verified for the Mercedes-Benz C240 4MATIC

Catalytic converter failure is common and may cause a Check Engine Light to illuminate.

7 Reports
Me Too

Verified for the Kia Sedona

An engine misfire may develop due to a failed ignition coil. Our technicians tell us one coil is used for each cylinder. If one fails, often times another is not far behind. It may be worth considering replacing all the coils if a failure is encountered.

18 Reports
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Verified for the Kia Amanti

An engine misfire may develop due to a failed ignition coil. Our technicians tell us one coil is used for each cylinder. If one fails, often times another is not far behind. It may be worth considering replacing all the coils if a failure is encountered.

5 Reports
Me Too

Verified for the Hyundai XG350

If the Check Engine Light illuminates, indicating a problem with the front oxygen sensor, but the sensor tests okay, reprogramming the engine's control computer should fix the problem. Then, the Check Engine Light will no longer falsely illuminate and the acceleration, particularly from a stopped position, will be smoother.

1 Report
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Verified for the Mercedes-Benz C55 AMG

Bad spark plug wires can cause misfires; the Check Engine Light may illuminate.

2 Reports
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Verified for the Mercedes-Benz C320

Bad spark plug wires can cause misfires; the Check Engine Light may illuminate.

5 Reports
Me Too

Verified for the Mercedes-Benz CL55 AMG

Bad spark plug wires can cause misfires; the Check Engine Light may illuminate.

6 Reports
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Verified for the Mercedes-Benz E320

Bad spark plug wires can cause misfires; the Check Engine Light may illuminate.

3 Reports
Me Too

Verified for the Mercedes-Benz C240 4MATIC

Bad spark plug wires can cause misfires; the Check Engine Light may illuminate.

3 Reports
Me Too

Verified for the Mercedes-Benz C240

Bad spark plug wires can cause misfires; the Check Engine Light may illuminate.

7 Reports
Me Too

Verified for the Mercedes-Benz C320 4MATIC

Bad spark plug wires can cause misfires; the Check Engine Light may illuminate.

3 Reports
Me Too
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