Top 20 1994 Oldsmobile Cutlass Supreme Questions & Answers

Question edited for clarity, long form always, full names. Question moved to model category. Externally or Internally? Externally, blow with compressed air. Internally, why? It is full of refrigerant in gas and liquid form, with a little lubricating oil. Not sure what you think you can flush it with, but if you tried any 'wet' way, you will end up with moisture problems that the air dryer cartridge can't handle. Some type of solvent spirit and compressed air, maybe. If you do empty the system, this is what it involves, but again why? https://www.fixya.com/cars/r29878326-recharging_vehicle_air_conditioner ..

I answered this in great detail earlier. The answer is no. The inside is clean and doesn't need flushing. Some refrigeration gases are wonderful solvents and based on Carbon Tetrachloride! You only replace an evaporator if it fails. It is always a big job and usually the dash needs to come off. And I asked you not to use abbreviations and use long form. Question edited again and put in the make year model category.

Usually there is a problem with the IAC (idle air control motor) or the TPS (throttle position sensor).

Sounds like you are not getting enough current from the battery to the starter. If your battery is fully charged, make sure the the battery cables are tight and corrosion free (baking soda & vinegar will clean the terminals, rinsed with clear water afterwards) and make surw connections on the starter are tight. There is also a starter relay in the circuit that could be bad. You could use booster cables to connect battery direct to the starter to see if it turns the engine over, but make sure polarity is correct. Put one end of the booster cable on the the plus side of the battery, then take the other end and touch the plus (+) side of the starter. If engine turns over (it will not start) then problem is either cables, connections, or starter relay. If it doesn't turn over, I suspect the battery itself or the starter.

Also adjust the passenger wiper, similar to the way you adjusted the driver side.

007 Idle Speed Problems Scan Data for Idle Hooking up a scan tool that can view engine sensor data is the way to find these type problems .

Number 4 at the top is rod for release. I couldn't get everything in one picture. It appears to me, you need to remove door panel and then check everything.

These are called belt weather or sealing strips. I think the parts you are looking for are 12503936 and 37, but they are discontinued parts. Good luck finding them - try auto wreckers (online search).

Has the ECM been scanned? Read the live readings from the sensors to see if u have any direction of the problem. Maybe even diagnostic codes. Coolant sensors are known for this issue too. Take an emissions reading & read the emissions. Good Luck

I REPLACED THE BATTERY, STARTER CYLINOID ETC. FINALLY WE TOOK OUT THE SECURITY SYSTEM FROM UNDER THE DASH. STARTS EVERY SINSE

Go to any auto zone or parts store and you can borrow a puller to remove the harmonic balancer. Try to get a repair manual to assist you in the removal procedure.

3 on each side of the block(under to car to see them) and 2 between the engine and transmission.

It's mounted in the right rear notch of the air intake by the fire wall or on the fire wall in that general location. with a vacuum line attached. That is standing in front of the car at the rear top edge of the manifold. Look it up on parts geek you can look at the enlarged picture to see what yo are looking for.

hi.you elimanated all the firing problems i would say try the feul side it can be a dirty feul filter or a faulty injector it can be injector wires or air mass meter or a leak in the intake manifold I will say start with the feul filter.hope this helps

unbolt the hold down bolt and remove it and the flange. get the distributor plug loose and pull it up and check to see if the o`ring is in one piece. if so run some automotive silicone around the seal and add a distributor paper gasket to it and drop it back in and bolt up. other wise they want you to remove the head to pull the shaft out. there are ways to do it without going to the extreme but this is the quickest way.

Might be able to use a "slim Jim" unlocking tool. The linkage inside the door has likely come disconnected.

Most likely not. I have used two people and a pair of long needle nose pliers. Most car parts stores will loan you tools as well.

Check battery and ground connections, they must be tight and clean. Did you run hot wire from battery positive to the starter solenoid on the starter? To the post with the small purple wire? That should have caused the new starter to operate, unless your battery connections are bad. If you cannot find the problem, may need to take starter off and have it tested. You may have got a defective one.

Check fuel line going to carburetor