Motor failure: caused by abnormal combustion In the motor, motor failure can be because of negative ignition timing, incorrect spark plugs, low octane gasoline or elevated engine operating temperature. Signs of motor failure can contain knocking, squealing, grinding and smoke coming in the motor. Go through the good print: Locations https://webuybrokenvans10987.canariblogs.com/the-greatest-guide-to-we-buy-broken-vans-54042030