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2001 Buick LeSabre Questions

Get answers to questions about your 2001 Buick LeSabre at RepairPal. Find solutions, diagnose problems and get back on the road.

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All systems work correctly, all measures and voltage within specs. No clogs, no vacuum leaks, pintle opens and engines shuts off at idle, no cracked hard lines. Dealer cannot find problem and now wants to remove lower intake to find what they cannot understand. Car runs excellent, fuel mileage great, no stalling, missing, no problems. CEL will not stay off after resetting. I believe the dealer is fishing for funds without a clue. Should I allow removal? What are they missing? All information appreciated.

Also, any pictures of location of canister and routing of VAC lines???

the check engine light most of the time stays blinking on and off otherwise stay on steady. The car seems to be running on 4 cylinders instead of six

Almost all lights are lit up on the dash and stays on and car idles high at start then idles down after a few seconds

When the AC or heat is on hot air is comming out passengers side. Cold on drivers side most of the time. What is wrong? How do I fix the problem?

I drained battery so jumped it, and its fine but volt light still on.