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cold start. idle
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  1. Spider - 105 & 115 Series (1966-1994)
    Ciao! This is my first forum post, but I've been reading and using all of your advice for years! My 1983 Spider Veloce is having really rough idle. Here's the condition: crank and start to ~1300rpm, then idle dips in about 7 seconds to 500rpm (barely running) for 10 seconds, then back up, and...
  2. Carburetors, Fuel Injection & Air Intake
    on the dhla cold start circuit, when the lever is moved toward the front of the engine/radiator is it enriching the mixture? i have read that to start the idle mixture screw is turned 2 &1/2 turns out. the carb is marked dhla. a good place to start? thanks bill 91 164L 88 Milano 3.0 73 spider...
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