Kylmästarttia
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I've got a 89 4 Runner 22R with a big cold start problem, got to crank more then 10 times before it start and this only append at freezing temperature.I'm looking also for the resistance of the cold start injector and the coolant temp. sensor or any other informations.I already change the fuel filter and tuned up.
Thank you,
Frank
Answer
The cold start injector should have a resistance of 2-4 ohms. Also check the cold start time switch which controls the cold start injector, it's resistance should be 30-50 ohms below 50 degrees F, 70-90 ohms above 77 degrees.
Remove the cold start injector from the intake chamber and leave the fuel line and electrical connector hooked up and crank the engine over, there should be fuel spray from the injector while cranking.
ELi jotain kylmä käynnistys suuttimen vastus? mittauksia ,,,, ?
JA lisää vielä samassa --
QUESTION: my 1991 6 cyl 4 runner has starting problems and can happen at any time. it will start with starter fluid and runs fine it is not the cold start injector as this works fine
ANSWER: Grant,
Cold start injectors only work when the engine is cold. I've never seen one bad on a Toyota. Anyway sounds like a coolant temp sensor on the engine. They send goofy signals to the computer when their bad. They get gunked up and cause starting problems when engine is cold or warm, their easy to check with an ohmmeter,(resistance hot and cold).
Starttispraylla ovat käynnistäneet.... ja jotain jäähdyttimen lämpötila anturia epäilee et näyttää liikaa / vähän joten liian vähän / liikaa bensaa starttiin ,,, jotain...
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