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HISS?????? and cold.... Posted by Dana [Email] ![]() ![]() In Reply to: Check all vacuum hoses>, ChipJ, Fri, 8 Feb 2002 12:05:00 Members do not see ads below this line. - Help Keep This Site Online - Signup |
Chilly!!! sounds like pretty lean fuel mixture in cold weather except cold
start injector sounds like it is working (inital starting kick)...suspect big air leakage if you heard a hiss at firewall. Air leak into manifold is not air flow measured by the CIS mass air flow plate thus fuel is not added to this amount of air leak which creates very lean starting mixture....
* Broken Power Brake Diaphram....plug hose to diaphram and try to start engine.....
* Hose off on the valve cover to intake manifold
* Disconnect vacuum bottle hose and plug its intake manifold connection....try to start engine......
posted by 129.57.1...
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