The cost to repair a misfiring engine can vary widely, typically ranging from $100 to $1,000 or more, depending on the underlying cause. Common issues such as spark plug replacement may be on the lower end, while more extensive repairs like ignition coil or fuel injector replacements can be more expensive. Labor costs and the specific make and model of the vehicle also play significant roles in determining the final price. It's best to get a diagnostic from a mechanic for an accurate estimate.
i have done it myself on my 2001 navi it should take no more than a hour but you know repair shops they will tell you 3 hours. it should only take about 1 hour to change the all the spark plugs and coils
Change the 2 coil packs and the 2 spark plug wires and for good measure the spark plugs as well.
I need a to repair my dishwasher, how much should I pay for a dishwasher repair?
why would it no be
to much fuel left in a cylinder. usually from a bad cam lobe or a misfiring sparkplug.
It depends on the reason that cylinder is misfiring. It could cause serious damage to the catalytic converter.
about how much does it cost to repair a car ignition tumbler
the answers
The P0300 code indicates random engine misfiring. The P0303 and P0304 codes indicate the cylinder #s where excessive misfiring is occuring.
How much to repair a timing chain on a 2003 Nissan murano
sounds like your engine needs a valve job worn piston rings would also cause low compression ,but not cause the backfireing
P0300 - Random Misfire . P0300 indicates multiple cylinders are misfiring or the PCM cannot identify which cylinder is misfiring .