Topic: Cold start problem on 86 22RE

[mldave]

My friend changed the cold start injector time switch on my 86 Toyota truck 4x4 2.4 EFI and it still takes 3-6 times to start in the morning after being parked all night.Starts and runs good the rest of the day.Could it be the cold start injector itself is plugged/dirty,or what else?Supposed to be a new engine in this truck.My friend reused the old copper washer on the time switch he put in and I notice that the green thermal sensor next to the time switch has no copper washer.Any of this cause the hard starting.Fuel pressure leak?

[OOPS]

Here is how you test it. The gaskets on the switches have nothing to do with the operation of the system, just keep it from leaking.

http://personal.utulsa.edu/~nathan-buchanan/93fsm/engine/29coldstar.pdf