2000 Buick Century "engine start cold" Questions

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Question about Buick Century

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warm its hard starting again 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

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...start without satrting fluid Do you have a "service engine soon" light? If you use to much of the starting fluid you can seriously damage the engine and/or sensors. On a fuel injected vehicle, this ...

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Question about Buick Century

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cold engine only thier is no noise when engine is warm welcome to fixya sounds as if the starter is going bad ...it could also be your starter is not engagding in to the flywheel right when it is cold

Question about Buick Century

1 Answer

...Start the car and let it warm up. when it starts to hesitate remove the hose. If the engine holds idle, you need to replace the egr valve. The egr (EXHAUST GAS RECIRCULATION) valve allows the engine ...

Question about Buick Century

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...engine it will not re-start. It acts like it wants to flood out. If I wait until it cools off then it will start and run fine. Hi, This sounds like the ect sensor is malfunctioning, This sensor ...

Question about Buick Century

1 Answer

...it for a few minutes but it will turn over as if it ran out of gas but does eventually start?sounds like a bad engine temp sensor....engine computer tells itself car is overheated if no temp

Question about Buick Century

1 Answer

...engine to start unless I floor the gas pedal. Then I have to keep my foot on the gas pedal to keep the engine from staling until it finally warms up. You can smell the gas as if the Carborator is ...

...engine is cold, but hesitates when the engine starts to warm up. New spark plugs, new fuel filter, new air cleaner, new plug wires. It is a V6 engine. The hesitation subsides greatly when on the ...

Question about Buick Century

1 Answer

...why it starts harder when the engine is warmer, when cold it starts most of the time. Start with a fuel pressure test first, make sure pump is good before you start throing money at it by

...Engine Light comes on. Starts Great (Hot or Cold) After couple of minutes starts running rough then stalls after about 5 min. Changed entire exhaust, from Cat. Converter back to tail pipe. Changed ...

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