you may need a tune up. the wires or your spark plugs
we have an 03 impala that misfires and has fluctuating water temp, and no heat unless on hiway.anyone have any suggestions? maybe?
Wait about 30 seconds before you open the breech for inspection, after a misfire.
The coil common fault
If it has a circuit malfunction, or is causing a misfire.
If it is causing the cylinder to misfire, yes.
The vehicle will have low compression causing it to misfire and not run
If bad plugs is causing the misfire. It could also be bad plug wires, a vacuum leak, burnt valve, blown head gasket, etc.
Yes, if the wire is old and frayed or if it is rubbing against metal the wire could ground out and discharge into the engine block before it get to the spark plug causing the plug to misfire. If the contacts are worn or loose you could also get an intermittent misfire.
it could be lack of compression, lack of fuel, lack of spark or lack of air.
its not burning all the fuel in the cly causing a rich mode
One thing for sure is that if you do Not repair it soon, it Can cause the computer to go bad as the excess electricity has to go somewhere. A misfire can be a spark plug, a plug boot, a coil or even a vacuum leak. Take it to a repair shop and have it properly diagnosed.
A service stabilitrak message is displayed. High temperatures and vibration are causing the yaw sensors to lose communication. 2010-2011 impala