1991 Oldsmobile Cutlass Ciera - Answered Questions & Fixed issues

check to see if any spark on a plug from either cylinder if you do then check for fuel if no spark and lots of gas the tips of your plugs will be wet so you then know you got a coil or module problem or if no gas could be a relay or fuel pump just have to check it out .

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May need new battery connectors and a good tune up

Try changing your fuel filter and add injector cleaner to your gas tank

Maybe your fuel injectors are clogged.

I'm assuming you have the 3.3l v-6. When I look up the part, it seems to have slotted holes. Therefore, it is designed to be adjusted after installation. If your tps has these slotted bolt holes, adjust it to satisfy the settings in the test procedure below.

1. Remove air cleaner. Disconnect the TPS harness from the TPS.
2. Using suitable jumper wires, connect a digital voltmeter J-29125-A or equivalent to the correct TPS terminals A and B.
3. With the ignition ON and the engine running, The TPS voltage should be 0.3-1.0 volts at base idle to approximately 4.5 volts at wide open throttle.
4. If the reading on the TPS is out of specification, check the minimum idle speed before replacing the TPS.
5. If the voltage reading is correct, remove the voltmeter and jumper wires and reconnect the TPS connector to the sensor.
6. Reinstall the air cleaner.

Any after market electronics put on? on the engine harness maybe there are a couple connectors that got put in wrong place? any transmission or engine work done to it lately?

There is a component in the vehicle drawing power that should be shut down when the vehicle is shut down. Tests need to be run to identify which component is drawing the power when the vehicle is idle. Here is an article and video on the subject to give you some background. You need to get the car to a competent mechanic to run tests for you. Solving Automotive Electrical Problems

It could , do back pressure test . pull O2 sensor out an see if it starts an runs Testing for plugged clogged restricted exhaust converter

There are like 50 nuts, bolts, and screws to remove. Plus you have to remove the radio, instrument panel, and heater controls. You may have to drop or pull out the steering column. Also you have to disconnect the wiring harness. To remove the dash. Then you can remove the speakers. You really need a manual in hand when doing this job. Taking it apart is the easy part, getting it back in right, is when you need the manual.

Unlikely cassette clock is draining the battery, but there may be other drains. Pull all the fuses, and while the key is out, use an amp meter to measure draw though where each fuse goes....

just see this vdio

Sounds like the belt tightener unit is wore out and needs replacing. As the bearings wear out the pulley will move around causing the belt to come off. When you replace the tightener you should replace the belt as well.

• Instument cluster fuses

Could be the speedometer or the speed sensor on the transmission.

Security system activated.prob needs a new I ignition lock cylinder.in the mean time leave key on for 10 min 3 times to reset

Among your fuse box, you'll see some small black or grey boxes called relays. The run relay is gone. If you touch it when ya turn the key, you will feel it tick. Pull it out and try to start. It may start. If not, swap it out with another one like it (cruse, defogger,etc) drive to the parts store with the relay in hand. $15 or less

Have someone check the IAC motor..this controls the ideal

finding noise or vibs is a 100% hands on thing, we cant hear it or feel it here, ever. sorry but cant. i can say this. 100s of books on noise in print but each is different.(complex with 3000 parts on a car , no?) http://www.fixkick.com/NOISE.html

there may be a lose eengine mount , maybe had to be removed when work was done and not retightened , take back to whoever done the work