1995 Suburban- Diesel

Oct 09, 2005 1 Replies

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Dollsteak9016 via CarKB.com 20 years ago

Does anyone know how much vacuum the vacuum pump should put out on a 1995 GMC Diesel Suburban 2500? Any help is much appreciated.

Thanks!

snipped-for-privacy@msn.com

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wfyehl 20 years ago

On my 1996 Diesel Suburban, I get 20 inHG of vacuum from the pump, and around 15 at the wastegate.

HTH, Bill

Dollsteak9016 via CarKB.com wrote:

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