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2003 Buick LeSabre Questions

Get answers to questions about your 2003 Buick LeSabre at RepairPal. Find solutions, diagnose problems and get back on the road.

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163
questions

No warning or security lights are on my dash. I let foot off gas when it seems to just rev itself up sometimes

My oil pressure reads 35 to 40 once the vehicle is stopped once i accelerate it goes up between 40 to 65. Is that normal if not what does it surpose to read?

it will come on both a/c or heater.
the a/c came on after hitting a bump in the road (once)

the wires are hanging from the tire in the back

Engine light flashes and it wants to stall out when trying to rev rpms going up a hill to keep my speed

No dash lights nothing wiil not take any charge what so ever

Why cant i get my 2003 buick lasebra to take a jump left the lights on

No dash lights no clicking.

Hi, how do I resolve an error code B0004 for a 2003 Buick LeSabre? It's a 3.8L engine. Thanks!

Had actuators checked. Mechanic said they all were working. That I must had something blocking the passenger side "Actuator". Because there is no heat going to the passenger side. Automatic dual climate control. Should I replace the actuator?

30 psi but when I'm driving it shoots up to about 60- 65 psi. Could it be a bad oil pump or filter or is that normal?

It's not under the hood, and I need to have the battery checked.

I can't afford to take my car to a shop to have the head liner replaced, and it is sagging very badly.

It sounds like fluids are where they shouldn't be and move around in the engine, especially when I turn sharp curves.

all the time ac is very cold so not a compressor problem