93 honda civic looses power when going up hills?

medo

New member
we just recently done the head gasket in the car(head is fine) we broke the ported vaccuum switch AKA thermowax switching valve when fixing the head, drove the car for a few days without it...replaced it and thought it was our problem but seems its not as its still the same

seems to have lost all power when ya get to a hill, even doing 20kmh is a stuggle...have to go back to 2nd gear to make it...JUST!!!! and u hear a similar wind wobble noise (like when u have only one window down and the noise u hear from the pressure) coming from the back!

thought it may be an oxygen/air flow problem and thought this sensor would help but it hasnt

apon starting the car it blows black smoke

anyone have any suggestions??

i wanna know also if the timing is out how does that affected the performance of the car

thanks
 
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