20 Most Recent 1997 Oldsmobile Cutlass Supreme - Page 8 Questions & Answers

that means a mechanic needs to check your vehicle. the computer has detected something wrong and has sent out a code. a mechanic will read that code and determine what is wrong with your vehicle. if you have an Autozone near by, they will read that code for free and tell you what is wrong.

Hope this helps.....

throtle sencer

ckeck head gaskets

change shocks and struts

start by checking fuses

EVAP Emission Control System Malfunction.
A code P0440 could mean one or more of the following has happened:
The gas cap is not installed or working properly The purge solenoid has failed The canister is plugged and not working properly Possible Solutions With a P0440 OBD-II trouble code, diagnosis can be tricky at times. Here are some things to try:
Remove and reinstall the gas cap, clear the code, and drive for a day and see if the codes come back. Inspect the EVAP system for cuts/holes in tubes/hoses Inspect for damaged or disconnected hoses around the Evap purge solenoid Check and/or replace the sensor Check and/or replace the purge valve Have a professional use a smoke machine to detect leaks

1997 Oldsmobile Cutlass Supreme 3.1 liter V-6 VIN "M"Hope this helps (remember to rate and leave some comment about this free answer).

P0300 Diagnostic Code - Random Misfire
Technical description:--
Random/Multiple Cylinder Misfire Detected:---
Exactly what does this code means:--
Basically this means that the the car's computer has detected that not all of the engine's cylinders are firing properly.
A P0300 diagnostic code indicates a random or multiple misfire. If the last digit is a number other than zero, it corresponds to the cylinder number that is misfiring. A P0302 code, for example, would tell you cylinder number two is misfiring. Unfortunately, a P0300 doesn't tell you specifically which cylinder(s) is/are mis-firing, nor why.
Symptoms:--
the engine may be harder to start.the engine may stumble / stumble, and/or hesitate.
other symptoms may also be present…There may be rough idle, sputters and stalls and jerks.
Causes:--
A code P0300 may mean that one or more of the following has happened:
Faulty spark plugs or wires, Faulty coil (pack), Faulty oxygen sensor(s)
Faulty fuel injector(s),Burned exhaust valve, Faulty catalytic converter(s)
Stuck/blocked EGR valve / passages, Faulty camshaft position sensor, Defective computer.
Possible solutions for this error problem:--
If there are no symptoms, the simplest thing to do is to reset the code and see if it comes back.
If there are symptoms such as the engine is stumbling or hesitating, check all wiring and connectors that lead to the cylinders (i.e. spark plugs). Depending on how long the ignition components have been in the vehicle, it may be a good idea to replace them as part of your regular maintenance schedule. I would suggest spark plugs, spark plug wires, distributor cap, and rotor (if applicable). Otherwise, check the coils (a.k.a. coil packs). In some cases, the catalytic converter has gone bad. If you smell rotten eggs in the exhaust, your cat converter needs to be replaced. I've also heard in other cases the problems were faulty fuel injectors.
Random misfires that jump around from one cylinder to another (read: P030x codes) also will set a P0300 code. The underlying cause is often a lean fuel condition, which may be due to a vacuum leak in the intake manifold or un-metered air getting past the airflow sensor, or an EGR valve that is stuck open.
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2 things make sure the cowl on outside bottom windshield is sealing good the othe is to pull the carpet back on the passenger side and check the evaprotor drain tube

I had that same problem on an Aurora. I don't remember which one, but I do know that I called a gm dealer and had them fax me the diagram location. The internet's diagrams were all too general.

The easiest solution would be to find the end of the cable at the release handle. If it's the handle that broke, the cable end may still be there. If so, grab it with a pair of pliers, and pull. Make sure your are pulling on the inside cable, not the black outer casing.

The other option is to crawl under the front bumper and see if you can get your hand on the release arm. The cable is attached to it. Have a helper push down slightly on the hood, over the latch. That will help reduce the spring tension on the part you need to pull on.