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Re: Boost issue '86 SPG Posted by CMyles [Email] ![]() ![]() In Reply to: Re: Boost issue '86 SPG, Gordon Berry, Sun, 10 Dec 2006 07:43:06 Members do not see ads below this line. - Help Keep This Site Online - Signup |
Gordon,
I'd suggest that before you do anything else pinch off the hose that goes from the APC valve to the waste gate and see what kind of boost you have. I use large hemostats but small vice-grips will work or you can just disconnect the hose. If that gives you reliable, unlimited boost (be careful) then you have an APC system problem and not a wastegate, turbo or plumbing problem. The fact that you get occassional good boost suggests that it is an APC system problem. A loose connector at the APC brain is often the source of intermittant boost problems. Good luck
posted by 206.123.221...
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