1992 Oldsmobile Ninety Eight Regency "check light" Questions

How to check engine light codes on a 1989 Old Regency without a OBD scan tool? Hi, This website might be of use to you: http://www.engine-light-help.com/oldsmobile-check-engine-light.html Good luck!

...at headlight with test light,if you have power replace lights,if no power ,check for out going power at head light switch,if no power replace switch,if you do have power replace multi fuction ...

...check engine light is on - kills quite often wondering if it could be a maf sensor? if you have an Autozone near you they will put a tester on it for free or a place or parts store that sells testers ...

Check Engine Light On Car missses intermittently at arounds 60-65 mph. Check Engine Light has gone off, but comes back on after 15 miles or so. Heelllpppp!!!!! You will have to get the computer code ...

check engine light is on. It was very cold last night but she did let the car warm up before she left the house. What could be wrong. Well the fact that the traction light came on and blinked off when

...light blinking) following day can't start car checked antifreeze (low again) oil fine very clean, but plugs wet? why? any suggestions? here's your code. P0440 OBD II Trouble Code ...

...light and an assistant, check for a signal to (S) terminal on starter solenoid.If ok, check all connections at starter for clean and tight.If still no crank, replace starter. If no signal to (S) ...

...light and this might be the trouble - check with a wiring diagram. If it is a an integrated regulator type the warning light wire connects directly to the alternator and all it does is ground the ...

...light & check for power on the purple wire connecting to the back of the starter solenoid just below the main battery cable . Purple wire will be hot when key in start position - if test light ...

why does service engine light and tempreture light flash? Check what code you have,need OBDI code reader.