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thanks... there was a hose that was up under the plennum and the the one to the throttle body wasnt even there... i hooked both up with no problem.. thanks to your knowledge about this... thought this was going to solve the vacuum leak i was hearing all this time..unfortunatly its still...

thanks.... now... does anyone have a diagram of how the lines are supposed to run??

does anyone have a vacuum line diagram for a 86 5.7 tpi? there is an electric switch that is connected to a bracket that bolts onto the thermostat housing.. it looks like a vacuum line is supposed to connect there also but i cannot find anything missing or off... but i do hear a vacuum leak...

i heat this vacuum leak from under the tpi... i cannot se anything that may be loose as far as hoses.. anyone had any problems with leaks under here?

the lights are bright when ignition is on... just no readings... but you can also see gauges when ignition is off.... what year does that firebird dash have to be to fit in vette? that would be a great solution... does it bolt right in?

just got my 86 vette... been reading alot of posts about bad clusters.. but have not come accross this one... my cluster lights up.... but you cannot see any readings... no digital #'s.. from reading other posts , it seems to be also a bad lcd,, since you can see the cluster when ignition is...