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Re: Can someone help me, pleeeeease? 86 900 Posted by Dana [Email] ![]() ![]() In Reply to: Can someone help me, pleeeeease? 86 900, LuAnna, Sat, 3 Mar 2001 09:12:55 Members do not see ads below this line. - Help Keep This Site Online - Signup |
Any leakage at this point on the intake manifold would not be measured by the AMM giving a lean starting gas mixture. BTW I wouldn't change my name on the board...I have not....
Comparing what you probably have on your electronic injection vs. what I have on the 85 mechanical injection you may have the following:
Side of manifold:
1. larger vacuum line going to the brake power assist.
2. a 1/4 line which should be going to the vacuum reservior bottle (for the internal dash knob controls)
3. a 1/4 line which connects to the "shift-up" vacuum switch
4. a 1/4 line which connects to an mixture enrichment pressure switch which
activates the cold start injector periodically if needed during the warmup cycle.
#2, #3, and #4 can be T'd together with plastic connectors to a single 1/4 inch port on the manifold. These switches also have diaphrams which must not leak...if they do they will need to be replaced....
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