04 tahoe z71 issues

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Apr 9, 2012 | 08:53 PM

#11

MikeGyver

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From: Suburban Chicago

Quote:

Originally Posted by Go5.3tt06

You just dumb person ...

You're right, please forgive me.

Apr 9, 2012 | 09:29 PM

#12

batboy

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From: middle of nowhere, Kansas

I learn something in this thread. I didn't know what hydroboost brakes were until I did some research. They are power brakes driven with a power steering like pump.

Apr 10, 2012 | 08:51 AM

#13

Lucille

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From: Birmingham

Actually they are power brakes driven by the power steering pump.

Apr 10, 2012 | 10:05 PM

#14

Suburbazine

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From: Baton Rouge, LA

Quote:

Originally Posted by batboy

I learn something in this thread. I didn't know what hydroboost brakes were until I did some research. They are power brakes driven with a power steering like pump.

Hydroboost on GM vehicles runs from extra pressure from the power steering pump itself. The system also has a secondary, emergency pump that is run from the battery in the event that the engine stalls during a braking maneuver.

Apr 11, 2012 | 06:29 PM

#15

Go5.3tt06

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From: Buford, GA

Yeah. I will info my friend and try to tune uP, front o2 sensor and replace steering pump and. See what's happen. Appericate for your help even y'all not sure but at least y'all tried help me. I really appericate for y'all time.