Questions & Answers for: Chevrolet Cavalier light spark

...restart, have fuel pressure, compression in each cylinder checks out, have an orange spark coming from all 4 spark plugs eng light on OBD 2 scan for fault code! then proceed no eng light test

...light up if the injector is getting power. This might give you a better hint. There are also lights that go inbetween the spark plug and wire. Between these two items you may be able to narrow down ...

...light stays on,has spark,fuel pump and cranks,but will not fire ,even for the typical 3-4 second run when theft deterrent is activated. does it run 2 to 3 seconds? does the scurity light blinks? if ...

engine light is on after cleaning spark plugs why would anyone clean spark plugs??? you better replace them with AC DELCO spark plug.

light stop's flashing, turn key to off then start car. also check for fuel pressure up on fuel rail, if you have fuel pressure not theft system, also check for spark at spark plug or coil pack's which

...light is on flashing . obd said #2 cilinder mis fire what would it be If it's just one cylinder, it could be the spark plug or the spark plug wire...or, you could have a plugged or malfunctioning ...

...light up till it cools off. it has new map,crank knock and tps sensor Does it have any pressure from the spark plugs? Take out a spark plug, and a tool that can measure the pressure from the pistons. ...

...light should be as brillant on both sides of the terminal at the time of the test...with vehicle running. If this test out ok; you will have to start disconnecting fuses one at a time until you find ...

spark on any plugs new coils, wires, plugs, and crank sensor. Checked all fuses and theft system light not flashing but staying on steady while trying to start, crank turns but no fire. If you have no

...been on for quite some time. I got the light checked and it said that the #2 spark plug wasn't hitting. I had all the spark plugs changed along with the fue Adding oil Could be a bad plug wire or ...