i just recently had my head brought to a machine shop and had my head ground and re seated my valves, and after putting my head back on, my idle is going crazy, i dont know what is wrong, i think i have everything in time, crank, cams, and distributor i know are in time, i think my valves are in time but how do i go about with checking that? i am also gettin way to much fuel, i dont know if thats because my ecu is reading that i have a bad map sensor if my fuel pressure regulator is bad or i have some injector problem or what... any help on why i would be getting to much fuel and how exactly to go about timing valves would be well appreciated...
thx,
ryan

 

double check all your vacuum hoses, the MAP reads vacuum and controls fueling. That would be the first place i'd look.

 

I agree. Map is totally Vacuum.

 

do you guys know where i could find a vacuum diagram for the b16, i got a hose coming off the throttle body that is just running to some deal that is hanging on my firewall and it is putting out some pressure i just dont know what it is....