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hi to evry body , i am spanich , i am sorry ecause my inglish not very good.
so i have a corvette 1993 , i have a problem , some times i start it and it mades a lot of black smoke i think that is for a lot of fuel, and i have some DTC:26 EVAPORATIVE EMISSION CANISTER PURGE PURGE SOLENOID VALVE CIRCUIT AND 44- 64 to see if someone can help me on how to make the diagnosis and look...........THANKS
It's rich and the Purge Solenoid should only allow fumes to flow at cruise. Simply clamp off the hose to the throttle body and see if the blackness goes away.