1992 Saturn SL2 "check engine light comes" Questions

check engine light unly comes on while car is running Hi Ian:When the light comes on, one or more Diagnostic Trouble Codes (DTC) are stored in the engine control module. These DTCs remain even if the ...

...check engine light turns on. If I turn off the ignition key, and restart it , the engine li My '93 Saturn will shiift through all the gears,but after a while it will not shift past second and ...

check engine light my car works fine and my every time that my fan turns on my check engine light comes on Could it be a voltage issue?

check coolant light has come back on and is now low. I put some water in it while the engine was off of course and I can now see it dripping slowly out the bottom of my car as soon as I put some water

...ruff at a stop like it has a bad miss and now the service engine soon light has come on Check for misfiring an the cylinders. Also have you car scanned and see if there is any coded stored. Good ...

...engine running, use a voltage test light to check for power to the motor fan. Be extra careful and make sure to keep your hands and tools away from the belt, fan or any other engine moving parts. If ...

...check engine light does not come on. Have the battery checked, how long has it been since you changed the fuel filter? It is rec. every 2 years. Have you changed the spark plug wires recently? you ...

check engine light comes on after three to four minutes of driving). Is there a possibility that it''s the cause (maybe indirectly) for the vibration? What else could be causing it? (BTW, in case you'

engine soon light goes on every other two trips. We replaced plugs and plug wires. This didnt help.My husband is a mechanic. But we need to be pointed in the right direction.What should we check next?

...check engine soon light on. The codes readings show P0133 and P0422. P0133 is an oxygen sensor "response too slow" code (meaning it's not getting up to temperature quickly enough, and the computer is ...