I have an 89 Olds Cutlass Calais SL...and you add coolant, very slowly, to the reservoir on the passenger side of the engine compartment. A little coolant, a little water, a little more coolant, a little more water...you get the idea. mixing the antifreeze 50 / 50 to start with will cut down on the confuse...tuner1978
Why is the electric coolant fan in your 1989 Oldsmobile cutlass cierra not working?
rear tire wall under car tw mills
How do you change the heater core on a 1989 Oldsmobile Cutlass Ciera? or where can I get the Info on replaceing it
On a 1989 Oldsmobile Cutlass Calais, the fuel pump relay is typically located in the engine compartment's relay center, which is near the battery. It may also be found mounted on or near the fuse box. For precise identification, it's best to consult the vehicle's service manual or a wiring diagram specific to that model.
In the oil pan
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it is located under the coils and ignition modual it is mounted under it all, it comes out with the modual, and be careful if it has been there a while you may break it,
In the fuel tank
To replace the belt on a 1989 Oldsmobile Cutlass Calais, first, disconnect the negative battery terminal to ensure safety. Next, locate the serpentine belt tensioner and use a wrench to relieve tension on the belt. Remove the old belt, then route the new belt according to the belt routing diagram typically found on a sticker near the engine. Finally, reapply tension using the tensioner, double-check the belt alignment, and reconnect the battery terminal.
Chain
fuse
300.00