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Turbo Boost pressure Switch source. 700

posted by  Bob Wennerstrom on  Thu Jul 8 16:30 CST 2004
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last visit: Fri Jul 15 12:01 CST 2011
[RELATED]

Those were the exact symptoms of our '91 turbo when the turbo hose was bad. The hose got all mushy and was collapsing when the vacuum got high enough between the AMM and the air filter. Happened around 4500RPM and wouldn't happen if you kept your foot out of it. Take the hose off and inspect it, mine looked fine till I took it off and looked at the back side of it and saw how mushy it was on the inside.
--
Nineteen Volvos
445-544-122-1800-240-740
Four turbos






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New Turbo Boost pressure Switch source. [700]
posted by  sulloway  on Thu Jul 8 13:22 CST 2004 >


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