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Does it start immediately when cold, or do you have to crank a while?

all the ecu controls is the number of mseconds the injector is open.


If its ran within the last week it'll start right away (first crank).

Right because they are PWM by the ecm with the inputs from MAP, MAF, and o2 sensors

89 dodge raider v6 auto 235/75 15 wranglers
88 dodge raider 4 banger stick
gotta get a little mud on the tires