It probably is something in the emissions. O2 sensor what year and make
If the service engine light keeps coming on and the code reads?æevap?æ?ævacuum that means the part needs to be replaced. A auto shop can help take care of the repairs.
i have replaced the plugs and wires and my service engine light comes again in 2004 land rover discovery
Faulty sensor get it replaced if not check to make sure wire isn't shorting out
Back of the engine block, underneath the coilpack.
The head lights have nothing to do with the check engine light.
it is the first one in line at the front of car
Service soon reminds that the next periodic service is coming due. The engine light indicates that the engine management system has detected a fault which effects efficiency/safety and should be investigated
Oil consumption, excessive engine noise, smoke coming from the tail pipe.
I HAD A 1990 BONNEVILLE I HAD THE SAME PROBLEM WITH.IT TURNED OUT TO BE THE CRANK SENSOR.ITS BEHIND THE HARMONIC BALANCER. HOPE THIS HELPS
If your referring to the engine block, the motor has to be replaced. If your refering to a cracked head, the head has to be replaced. Contact a service technician you can trust. a cracked block cannot be repaired. The only option is to replace the engine.
you have a stuck valve
It turned out to be the alternator going bad. Replaced alternator. No more growling.