make sure your getitng spark and fuel.
can find all your info here:
http://www.cygnusx1.net/Supra/Librar...ection=FI&P=10
make sure your looking at things for the 7mgte when using the manual as the sensors are not the same.
for cps:
http://www.cygnusx1.net/Supra/Librar...aspx?S=IG&P=20
check your timing, MABY its just way off and time for a new belt.