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Cold Start Injector on Dodge

procut

LawnSite Bronze Member
Does anyone know if a 2001 Ram 1500 with a 360 would have what I believe is referred to as a cold start injector?? Its an additional injector thats function is to spray extra fuel during start-up in cold weather for easier starting. Thanks!!
 

xcopterdoc

LawnSite Senior Member
Location
Parkton NC
Never heard of that one! On a fuel injected gas motor, it should fire right up in cold weather. Never had a problem.
 

General Landscaping

LawnSite Senior Member
Never heard of one....The powertrain controller will alter the injector pulsewidth according to the engines needs (cold starts included)

Cranking injector pulsewidth is somewhere in the 5 millisecond range, idle is in the 1.2 -1.5 range.
Disclaimer......memory may vary from actual measurement:dizzy:
 
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