We replaced the head gaskets and port matched the intake and intake side of the heads, and i thought that i would be making a little more power now, but i am making a lot less.
the car will not break the tires loose from a standstill anymore, and the speedo is messed up (it goes up to 120km/h then stays there, and when i get back down to around 80 it jumps to 100 and then works fine?). i am making about 9psi or a little more at WOT. the check engine light comes on after driving the car for a while, but turns off when the car is shut off, and code 11 comes up when i scan for codes?
i think it may be vaccume hoses in the wrong spot, but i am not sure. would it be worth it to take it to a mechanic?
if i can not sort out the problems soon i am going to sell this car and go back to the mustang 5.0, so any help would be really appreciated.
the car will not break the tires loose from a standstill anymore, and the speedo is messed up (it goes up to 120km/h then stays there, and when i get back down to around 80 it jumps to 100 and then works fine?). i am making about 9psi or a little more at WOT. the check engine light comes on after driving the car for a while, but turns off when the car is shut off, and code 11 comes up when i scan for codes?
i think it may be vaccume hoses in the wrong spot, but i am not sure. would it be worth it to take it to a mechanic?
if i can not sort out the problems soon i am going to sell this car and go back to the mustang 5.0, so any help would be really appreciated.
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