Question about 1995 Oldsmobile Cutlass Supreme

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How do you drain coolant from 1995 olds cutlas 3100.

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There should be a petcock(drain valve) on the bottom corner of the radiator. Turn it counterclockwise till coolant starts draining. Have a drain pan under the valve.

Posted on Dec 06, 2016


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Posted on Jan 02, 2017


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Have 1995 olds cutlas with v6 3100 engine. engine runs great at idle and lots of power when cold. after driving for 150 miles car starts cutting out and loosing power under load. still idling great at that...

could be a fault with the fuel pump. it may be wearing out. check the fuel pressure at delivery. a blocked filter can also do this as its being surged for more fuel not the normal filter this one is on the pump it has larger holes and if you have sludge in the tank this can stop the fuel delivery. . for vacuum leaks spray some carb cleaner around the air lines any change in the engine usually indicates an air leak. also the fuel pressure valve these can all lower or stop fuel pressure.

Jun 29, 2017 | Oldsmobile Cutlass Ciera Cars & Trucks

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I have an 1990 olds cutlas, i'm loosing water from somewhere, the water pump was just replaced the low coolant light will not go off. and i'm still leaking water from somwhere. not sure if it is the block...

Do you see coolant on the ground or is the coolant just disappearing? If you see coolant dripping onto the ground it is an easy find. Open the hood and look in the general area of the leak. follow it up to the starting point. Us a mirror and flash light to look into areas you can not see. Always start at the lowest part and move up until you do not see wet. Use water as coolant will get expensive till fixed. If your coolant is disappearing check your engine oil / dipstick see if the oil is gaining the coolant. If so, stop / do not drive it no where no how, have it towed to a repair shop. If it is running out the tail pipe, is ok to drive but needs repair quickly.

Apr 18, 2010 | 1991 Oldsmobile Cutlass Supreme

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Water Pump Question

Usually they will make a lot of noise and/or leak like a sieve! If not, and you are having cooling issues, I would look at other components first.

Mar 27, 2010 | 1995 Oldsmobile Cutlass Supreme

1 Answer

Where is the drain plug at on a 1995 dodge intrepid and where to you put coolant at if radiator is drained?

the drain plug is at the bottom of the radiator and you put the coolant in the reserve tank

Oct 29, 2009 | 1995 Dodge Intrepid

2 Answers

Replacing water pump on a 94 cutlas supreme instructions


CAUTION When draining the coolant, keep in mind that cats and dogs are attracted by ethylene glycol antifreeze, and are quite likely to drink any that is left in an uncovered container or inPuddles on the ground. This will prove fatal in sufficient quantity. Always drain the coolant into a sealable container. Coolant should be reused unless it is contaminated or several years old.
2.2L Engine
  1. Disconnect the negative battery cable.
  2. Properly drain the engine coolant into a suitable container.
  3. Remove the serpentine drive belt, as outlined in of this repair guide.
  4. Unfasten the water pump pulley bolts, then remove the pulley.
  5. Remove the alternator and side bracket.
  6. Disconnect the water pump hoses.
  7. Unfasten the water pump retaining bolts, then remove the water pump from the vehicle. Remove and discard the gasket. Thoroughly clean all gasket mating surfaces.

To install:
  1. Position a new water pump gasket, then install the water pump. Tighten the attaching bolts to 18 ft. lbs. (25 Nm).
  2. Install the water pump pulley and secure with the retaining bolts. Tighten the bolts to 22 ft. lbs. (30 Nm).
  3. Attach the water pump hoses.
  4. Install the alternator bracket and the alternator.
  5. Install the serpentine drive belt.
  6. Properly refill the engine cooling system using the correct type and amount of coolant.
  7. Connect the negative battery cable.

Apr 05, 2009 | 1988 Oldsmobile Cutlass Supreme

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