Having problems with your 2000 Nissan Altima ?
My 2000 nissan altima engine runs a few seconds when turned off!
It's called dieseling. Happens when your car is running too rich with fuel. Unburned vaporised fuel is left over in the system when you turn it off and it keeps burning until it's gone. Your fuel mixture needs to be leaner. It could be caused by a number of different things. Might be a vacuum leak, faulty oxygen sensor, problem with fuel injection system, etc. It needs a good mechanic with a diagnosis computer to isolate the problem.
Repair Help & Product Troubleshooting for 2000 Nissan Altima
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