I have been having trouble passing my emissions because of extremly high hydrocarbon levels. (2700) I cleaned the maf and i replaced the plugs, wires, cap and rotor and there is no change.I brought it to firestone and paid them to find the issue and they will tell me to do this and that , but nothing they say works. now they are telling me that my lower intake manifold gasget is leaking oil. would the lower intake gasget have anything to do with the issue i have ? i thought the upper airintake gasget could an issue not the lower intake gasget ? am i nuts or does this make sence?
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golfballs
I have been having trouble passing my emissions because of extremly high hydrocarbon levels. (2700) I cleaned the maf and i replaced the plugs, wires, cap and rotor and there is no change.I brought it to firestone and paid them to find the issue and they will tell me to do this and that , but nothing they say works. now they are telling me that my lower intake manifold gasget is leaking oil. would the lower intake gasget have anything to do with the issue i have ? i thought the upper airintake gasget could an issue not the lower intake gasget ? am i nuts or does this make sence?
thank you
jim
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