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89 Corsica idle up and down


dfahrney2
08-03-2005, 09:49 PM
I have a 89 Corsica. The idle goes up and down and dies. As long as I keep my foot on the gas and make it fast idle it run OK, but now it has another problem gas pores out of the throttle body. It come from the fuel press reg. (ulv) and map sensor hose that is connected to the throttle body (the four hose plug on top). Can some one help and let me know how to fix thanks.

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