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Is it expensive to fix a misfiring cylinder on VW jetta?

The average cost to repair a misfiring cylinder in a VW Jetta is between $300 and $1200. The exact cost will depend on the cause of the misfire and the labor cost of the mechanic.

* Replacing the spark plugs may cost between $150 and $250, including labor.

* Replacing the ignition coil may cost between $250 and $450, including labor.

* Replacing the fuel injector may cost between $350 and $600, including labor.

* Rebuilding the cylinder head may cost between $1000 and $1200, including labor.

In some cases, a misfire can be caused by a vacuum leak or a problem with the fuel supply system. The cost to repair these issues will vary depending on the specific cause.

Additionally, the cost to replace a misfiring cylinder may be covered under warranty if the vehicle is still under the manufacturer's warranty period.