How Do Clean Thefuel System Of An 18 Fue Injected Boat Motor

Injectio-Cleaning-img

Fuel additives and gasoline alone cannot clean away layers of fuel deposits when the engine is running. The just proven method is past removing the "dried" fuel (the crusade of the deposits) and using a fuel organisation cleaner periodically. Past using Sierra's Fuel Injection Cleaning System regularly, yous will help maintain the injector's cleanliness and performance throughout the life of your engine. For best results, use E-Become! Blast Fuel Injector Cleaner.
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Kit includes:

· Cleaning System Container
· Hose
· Small Plumbing fixtures
· Large Plumbing fixtures
· Carrying Example

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ORDER Data & PART NUMBERS

DESCRIPTION	PART No.
Due east-GO! Consummate Fuel Injector Cleaning Kit	18-8600
Cleaning Arrangement Container	18-8601
Hose	xviii-8602
Small Fitting	18-8603
Big Fitting	eighteen-8604
Carrying Case	18-8605
Due east-Get! Blast Fuel Injector Cleaner (sixteen fl oz/bottle \| 12 bottles/case)	xviii-8606
E-GO! Boost Fuel System Booster	18-8607
E-Become! Flexible Nozzle Support	18-8608
E-Go! Adapter (Throttle Body: For all engines with throttle torso fuel supply)	eighteen-8609
E-GO! Adapter (For all Yamaha EFI)	18-8610

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WHY Do Yous NEED TO Make clean FUEL INJECTORS?

When an engine is running, the fuel injectors are kept cool and clean by fuel flowing through them. When the engine is turned off (especially after running for a brusque time) the temperature will rise and heat soaks the fuel injectors. During this process, the fuel is cleaved down into gum and varnish on the tips and within the fuel injectors. In an automobile engine, the vehicle is normally driven for a substantial amount of fourth dimension before being shut off while boat engine performance is quite different. Boats are stored for long periods of time and are ordinarily run for curt periods of time followed by the engine being shut off without airflow to assist in cooling. In a gunkhole engine's life this happens repeatedly, more than then than an automobile engine where fuel injection services have get an essential periodic maintenance. The worst fourth dimension for marine fuel injectors is during the winter months when the engine is not started at all. The layers of gum and varnish harden deeply within and outside the tip of the fuel injector.

Fuel additives and gasoline alone cannot clean away layers of fuel deposits when the engine is running. The but proven method is past removing the "dried" fuel (the cause of the deposits) and using a fuel system cleaner periodically.

Past using the Sierra Fuel Injection Cleaning Organization regularly, will help maintain the injector'south cleanliness and operation throughout the life of the engine.

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E-GO FUEL INJECTOR CLEANING KIT INSTRUCTIONS

Footstep one:
Connect engine to hose or water source and run engine until information technology has reached operating temperature. NOTE: For optimal operation, practice non attempt to clean a cold engine. Locate the Schrader valve and connect the fuel injection cleaner with the advisable adaptor. Valve can be constitute either on the fuel rail or the VST Tank.

Stride 2:
Monitor the operating fuel pressure and tape.

Step 3:
Disconnect the fuel pump electrical connection from the organisation. NOTE: Some systems will require restricting fuel menses (pinching the fuel hose shut) to prevent solvent from backflowing to the fuel tank or overflowing via the vent tube.

Step 4:
Fill the Sierra Fuel Injection Cleaning System canister with 1 (i) can of E-Go! Smash Fuel Organisation Cleaner (18-8606). Connect a source of shop air pressure to the cleaning organisation canister. Accommodate air force per unit area until y'all reach the engine'southward operating fuel pressure (recorded in Step 2).

Pace v:
Starting time the engine. Once the engine is running on the cleaning solvent increment engine RPMs several times so allow the engine to drop back to idle. Keep to exercise this until the canister is empty (engine dies). Let the engine to sit down for 10-15 minutes to permit the cleaner continue to work.

Step half dozen:
Reconnect the fuel pump electrical connector to the system (release the fuel hose if information technology was restricted in pace 3 above, be sure to bank check for whatsoever hose impairment or leaks) and start the engine. Accelerate the RPMs several times and so let engine idle for a moment and shut off.

Step seven:
Add Sierra E-Go! Boost Fuel Booster (xviii-8607) into the fuel tank. Ane tin can treats upwardly to 16 gallons of fuel to assistance prevent gum and varnish build-up from forming in the future. It is recommended that this footstep be repeated every 50 hours engine run time.

Optional: Injection cleaner tin can be used in conjunction with STATS® (Sierra Touch and Test System) to check fuel injection pressure drop earlier and afterwards
results.

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