11-17-2018, 12:39 AM | #1 |
Registered User
Join Date: Mar 2011
Location: Brandon,Iowa
Posts: 391
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Vacuum water valve
Could someone tell me how many inches of vacuum are required to open the water valve ?
My truck only carries around 10 inches of vacuum at idle and I am not getting much heat in the cab . Motor runs right around 195 - 200 degrees'. New heater core , valve, and hoses . One hose is hot ,, the other is warm . I hooked the valve directly to manifold vacuum and no change. Wondering if I got a bad valve ............... tomorrow I'm going to try taking the valve out and just splicing the hose together . Give me some things to check , tips , info ! Thank You ! Tom |
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