I have an 87 S10 that has good compression and spark It has a 2.5 it will start but then die. All the sensors check good. the fuel injector puts out too much fuel. Can anyone help? Please!!!:banghead: :banghead: :banghead:

If the fuel pressure is over 13 PSIG, that might explain the excess fuel. If the CTS is reporting a lower than actual temperature, that could also result in excess fuel.