Question about 1993 Buick LeSabre
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Posted on Jan 02, 2017
SOURCE: 1993 buick lesabre
I'm trying to fix another problem on my lesabre and I saw your question here. I don't know when or if you even will need or read my answer, but I've changed the water pump before on my '93. It's not as impossible as you might think. I'm NOT that mechanically inclined. I'd be happy to describe it in detail if you are interested. Feel free to write me at firstname.lastname@example.org, and I'll see if I can help.
Posted on Jun 13, 2008
There are several areas of possible leakage. One is the hose and plastic outlet from the intake manifold on the passenger side of the engine. The hose runs low, underneath the alternator. The plastic outlet cracks, the hose gets old, the clamps on the hose can also be loose. The replacement outlet from the dealer is steel, not plastic.
Another possibility for leakage is on the driver's side of the intake manifold. Underneath the air inlet is a metal cover on the end of the intake manifold. This covers the coolant passages at the end of the intake. Mine was oozing antifreeze..you don't have to pull the intake to replace this.
The other place for leaks is the intake itself..requiring removal of the intake. I've done this...I don't think it is that bad of a job. However, if you put in a new intake, don't forget to put in a pcv valve..it fits under a small cover at the right rear of the intake manifold.
Posted on Dec 25, 2009
The coded key probably needs to relearn. Turn ignition to crank and release. Let sit in on position (engine off of coarse) for a full 10 min. turn off for 30 sec. and repeat 3 times engine should start. This procedure should take 30 min. so a booster is needed to maintain a full 12 volts. Do not attempt w/out a charger connected;
Posted on Mar 30, 2010
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