Skyhawk L4-112 1.8L Turbo VIN J FI (1984)
5.
Check for proper operation of fuel pump relay. Also verifiy proper operation of fuel pump check valve.
6.
Fuel pressure should be between 9-13 p.s.i. (62-90 KPa) with the engine running.
7.
Check coolant sensor (open sensor will cause excessive fuel delivery on cranking, shorted sensor will result in lean condition).
8.
Perform HEI system check (refer to 1984 Service Manual Sections 6D, 6E2 and 6E3).
9.
Generator capable of producing at least 95% of rated output.
10.
Inspect fuel for contamination.
11.
Check operation of block heater (if equipped).
All the above items are important for the proper starting of these engines at ambients as low as -20~F (-36~C).