Buick Lesabre 98 Unstable

Manual-Mecanica
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13 years 6 months before #28739 by manual-mecanica

Buick Lesabre 98 Unstable Published by Manual-Mecanica

My Buick Lesabre is unstable in minimal move, I already changed teaching module, verify maf and throtle sensors, and all well .. What notices that the brake sometimes gets hard, will it be empty problem?

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Manual-Mecanica
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13 years 6 months before #28742 by manual-mecanica

Manual-Mecanica Response on the Re: Buick Lesabre 98 Unstable

It could be the problem of the servo but first I recommend cleaning the body of the admission, and the IAC valve, if it does not bring the body and the electronic accelerator clean, the air filter is checked first.

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13 years 6 months before #28860 by manual-mecanica

Manual-Mecanica Response on the Re: Buick Lesabre 98 Unstable

Thanks for comment apparently the problem is in the gasoline pump, Noe sta delivering the correct pressure, so it loses power, this is the time the engine is not a capitage of generating the necessary emptiness, so the brakes are tough.

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