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2000 buick lasabre is hard to start after it has been driven. Starts fine when cold.

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Buick 2000 lasabre got fuel and spark but car won't start , plugs wet when i take them out. engine cranks fine,changed map sensor didn't help.


How much compression does the engine have ? Jumped time ? These GM engine's had cam gear made of aluminum with teflon coating and they wear and the timing slips

Dec 08, 2016 | 2000 Buick LeSabre

1 Answer

What would cause my 2000 buick lasabre to shut-off when attempting to make a quick turn. It starts right back up. Acts like it's out of gas or very low but not


possible this pump is also failing --bad/clogging fuel filter --check the connections and relay --egr valve carbon build up

Aug 29, 2015 | 2000 Buick LeSabre

1 Answer

1972 olds 98 455ci starts and runs fine when its cold but once i've driven it for awhile it starts sputtering like its running out of gas


sounds like a vapor lock. older cars needed a set of points . they kept firing times in sync with fuel delivery , valves opening/closing try that.

Jul 29, 2012 | 1972 Oldsmobile 98

2 Answers

Back end of buick lasabre sits high. not leveling out


The auto adjustment control has malfunctioned. Shouldnt be too expensive to get fixed though.

Apr 05, 2010 | 2000 Buick LeSabre

1 Answer

Very hard to start in the morning.Has new battery, plugs and plugwires and engine turns over good but it takes 8-12 trys before it starts. After it does start if you touch the gas peddle it dies. After it...


Fuel injected? My 87 Porsche and 89 Alpha Romeo have Bosch fuel injection system (the best). They both have a cold start injector driven by the onboard computer. Computers hardly ever fail. But the sensor that tells the computer that the engine is cold can fail or the cold start injector can fail or be dirty. Please go to your autoparts store and get a repair manual, best $ 25 you will ever spend. Good Luck!

Mar 06, 2010 | 2000 Volkswagen Jetta TDI

1 Answer

DASHBOARD PROBLEM WITH GAUGES NOT WORKING. 2000 BUICK LASABRE


your gauges need to be replaced it sounds like you have a bad mother board on it.

Jan 30, 2010 | 2000 Buick LeSabre

1 Answer

Kidspeedy hopefully buick lasabre that runs rough


I also had a misfire, but on a 4cyl. At speed it was great-getting there? so yes do the tune up of plugs and wires. You only have one cyl out of six laying down on you, might not even be hardly noticable.

Aug 26, 2009 | 2000 Buick LeSabre

1 Answer

2000 buick lasabre air conditioner has cool air but not cold. Took it to a mechanic and he said the compressor was fine and it had enough freon. He though some sensor was the problem. Took it to a...


A sensor would turn the compressor on and off all the time. If it stays running you most likley have a weak compressor. Signs are not cooling at idle and cools better while driving but not cold as it should be. An
ac gauge set will tell if it is bad.

Jul 11, 2009 | 2000 Buick LeSabre

1 Answer

2002 buick centry custom


You might want to check the ECT (engine coolant temperature sensor) It could be defective and telling the PCM (car's computer) that the engine coolant is cold all the time.

Feb 05, 2009 | 2002 Buick Century

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