temp guage rises and falls with tach

[TomFraser]

After driving my car for about 20 minutes, kinda hard the car starts to drive poorly, bogging around, and whenever I push on the accelerator the temp gauge rises and would rise all the way to max if I let it

boost does not work either, when it starts boosting it bogs all the way down

tstat?
too much coolant in coolant:water ratio?
radiator cap?
air in the system?

all of the above?



1988 turbo auto

 

[TomFraser]

some threads on supraforums think it could be air in the system

will bleed tommorow

 

[nsngarage]

Could be air.. sounds like a good place to check, my friends car, not a supra but still.. Had some CRAZY wiring problems left behind from an old gauge cluster that was in the car.. like a white faced gauge fukup lol

 

[MK3Supraman]

grounds!!! try it

 

[TomFraser]

any specific ground points... it looks like I am missing A but don't know where the wire was coming from

 

[TomFraser]

Just ran CEL codes... now I have code 11

ECU problem

does that point to any specific ground points?


ground A is fine... there was one above the turbo on the head that was loose, but I tightened it

 

[TomFraser]

car won't start as well... fuel pressure is there, gotta check spark