no try running a thicker oil so that it doesnt loose viscosity so quick. 1991's are motor driven oil puimps so if the oil is to think to pump it will run rough
Try to clean the carb
they are sooo hot looking that girsl run away after them
Check your heater core and thermostat. The thermostat may be stuck open. Does the S10 run hot or cold?
becuase the bolts and everything really loosens up
I changed the EGR valve, PVC valve, now it has gotten worse. I also cleaned the throttle body.
Same reason hot water gets hotter when run longer
no
Low on coolant, stuck thermostat, faulty fan clutch, plugged radiator inside, plugged radiator outside,
It works best with a metal lid on glass. When the metal lid gets hot from the hot water it expands. The glass doesn't expand as much as metal so the tight seal that the lid had on the glass gets loosened as the lid gets slightly larger.
Check the fuel pressure.
Will idle rough and run rough at a steady speed, but run faily well under acceleration.
definetly and run hot very hot when it gets hot immediately turn your car off or you will throw a rod or blow the motor up