well on my 2000 Chevy tracker it is an egr flow malfunction. Girl at autozone said it could be a egr blockage....
Mike
Trouble code P0400 means:Exhaust gas recirculation flow malfunction
Trouble code P0400 means: EGR System Performance
How do you add refridgerant to a 1997 Geo Tracker?
The 1997 Geo Tracker uses Beck Arnley 252-1501C Blue 50/50 Premix coolant. The Geo Tracker has a coolant capacity of 5.5 quarts.
its in the tank
How cha~ge oil tra~smisio~ of a geo tracker 95
GEO Tracker
No
The 1997 Geo Tracker block heater does have a frost plug. The Frost plug will be a few inches below the block heater.
check starter
buy a new one
Follow the pos battery cable.