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Evap delete on 87 3.9 Dakota

2.5K views 3 replies 2 participants last post by  HemiLonestar  
Ah ok, your first IP address showed you in CA. The whole point of the evap system is to keep gas vapors from reaching the atmosphere. As you can see, there are a fuckton of just vacuum lines (hoses) that run between the evap system and the just the carb. Best case scenario you should be able to disconnect all that from the carb, getting rid of the tee with the brake booster and capping all other ports (except PCV & EGR). What you really need to figure out is what kind of electrical connections (if any) there are with the system. You have an electronic carb so it isn't like you have a very sophisticated ECM controlling things.