hard to start dale 440
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If the injectors are spraying they don't need cleaning or replacement. Injector o-rings that go in the fuel caps are readily available at any auto parts store for a few bucks as well as fuel injection fuel line. If your having leakage it might also be from a clogged quick connect that is restricting flow back to the tank. They all should be drilled out (all 4) or replaced with straight through fittings.
Fuel injectors cannot be rebuilt. They can replace the filter screen you can see in the top of them and reverse flow them with cleaning solution on a comparator machine. Your are spraying so don't waste any time or money there. The reason it starts hard is most likely it needs the throttle recalibrated and a tune. It should be done once a year or if it starts hard. If your going to own the quad you need a D&M kit for the 1000 ecm or a mil tool for the 500 ecm. Also do a compresion check. You will need 70 to 100 psi for good starting.
Fuel injectors cannot be rebuilt. They can replace the filter screen you can see in the top of them and reverse flow them with cleaning solution on a comparator machine. Your are spraying so don't waste any time or money there. The reason it starts hard is most likely it needs the throttle recalibrated and a tune. It should be done once a year or if it starts hard. If your going to own the quad you need a D&M kit for the 1000 ecm or a mil tool for the 500 ecm. Also do a compresion check. You will need 70 to 100 psi for good starting.
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- Joined: Wed Mar 10, 2021 10:41 pm
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- Joined: Wed Mar 10, 2021 10:41 pm
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- Joined: Wed Mar 10, 2021 10:41 pm
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- Joined: Wed Mar 10, 2021 10:41 pm