1989 Buick Regal "clear check engine light" Questions

...clear the check engine light? Buy a cheap code reader ( $20 ) plug it in the OBD2 port which has to be no more than 3 feet from the steering column and clear the code(s). If the check engine light ...

check engine light came on, ran codes and got miss fire on #6 hole. changed plugs and cleared code, light came on again. ran codes and came up with P0440 evap. checked lines and found no defect. ...

...clear codes after resolving the cause. First, check the petrol cap. Second, you will need to trace all hoses within the Evap system and check for any signs of leakage (wear or damage etc), and remedy ...

...check engine." Have the car scanned for trouble codes at parts store that offers free scan service. Autozone and Advance do this, among others. Once you have them written down, you can ask them to ...

...check around.. The fan running constantly can't keep the engine from reaching the correct operating temperature if the thermostat itself is working properly. What's likely happening is the thermostat ...

...Check Engine Light will illuminate * In many cases, no abnormal symptoms may be noticed Common Problems That Trigger the P0422 Code * Defective Catalytic Converter * Engine misfires have damaged the ...

...check engine light is on the code says, it is a air pump . How do I change it out. There is a TSB update to the air pump and requires the inlet hose and filter to be reroute up thru the inner fender ...

Engine Soon light, 64k miles, no issues ... Just came on yesterday. Car is running perfectly. Was within a couple days of a 1200 mile trip in it with pets, will it likely make it fine ... or does this

check motor light is on can't find any thing wrong the car has not been driven in a year and a half Those lights come on all the time....if it skips one time they come on. Just a warning to let you ...

...engine has trouble keeping a steady rhythm, and in my situation (I only have idiot lights and no gauges) the Spedometer would max out and drop back to zero when I would roll down my windows, even if ...