A blinking check engine light is more serious than other dashboard lights because it is warning you before an emergency. The light may flash right away or it can start to flash after leaving the check engine light on without repairs. It is never safe to drive with the check engine light so seek ASAP automotive help.
How much does it cost to fix an engine misfire?
How much does a cylinder misfire repair cost?
|What May Cause the Engine Misfire||Average Estimate|
|Carbon or oil-fouled spark plugs||$100 to $250, depending on the costs of the plugs and local labor rates|
|Faulty ignition coil||$150 to $250|
|Fuel injector||$275 to $400|
|Vacuum leak||$200 to $800|
The rule of thumb is that if the check engine light is flashing, you can’t keep driving the car. It’s an emergency. Often it indicates an engine misfire. If you keep driving, you will likely cause irreversible damage, mostly to the (expensive) catalytic converter.
Can low oil cause misfire?
There is a relation between engine misfire and low oil pressure because the sudden drop of oil pressure can cause the engine not running right and the RPMs to drop low in gear causing an engine misfire.
How long can you drive with check engine light on?
When the check engine light is solid, you can typically drive the car for hundreds of miles without an issue. Of course, that depends on which code is stored in the vehicle’s computer. If an engine sensor is faulty, the car will usually use made up sensor values to keep running.
How long can I drive with engine misfire?
Most cars can run up to 50,000 miles with a misfiring cylinder, and for that, your car should be literally designed to use tough cantankerous, easily replaced air-cooled four-cylinder engines.
Is it OK to drive with a misfiring cylinder?
Driving with a misfiring cylinder is potentially dangerous. If you lose power while driving or a second or third cylinder goes out, this can cause you to get into a car accident, possibly injuring you and others around you.
How serious is an engine misfire?
A misfiring cylinder can cause a proportional loss of power. For example, if one cylinder misfires in a four cylinder engine, the car will lose 25 percent of its power. … Damaged, worn, or bad spark plugs, or a weak ignition coil can cause a loss of spark, and therefore, a misfiring cylinder.