Toro 2024 - Troubleshooting Engine Issues; Engine Running Problems

Problem
PossibleCauseCorrectiveAction
1.Thefueltankventisrestricted.1.Loosenthecap.Iftheenginerunswith
thecaploosened,replacethecap.
2.Dirtorwaterisinthefuelsystem.2.Drainandushthefuelsystem;add
freshfuel.
3.Thefuellterisclogged.3.Replacethefuellter.
4.Thereisairinthefuel.4.Bleedthenozzlesandcheckforair
leaksatfuelhoseconnectionsand
ttingsbetweenthefueltankand
engine.
5.Thefuelgradeisimproperforcold
weatheruse.
5.Drainthefuelsystemandreplace
thefuellter.Addfreshfuelof
propergradeforambienttemperature
conditions.
6.Thesparkarrestorscreenisclogged.
6.Cleanorreplacethesparkarrestor
screen.
Theenginestarts,butwillnotkeep
running.
7.Thefuelpumpisdamaged.7.ContactyourAuthorizedService
Dealer.
1.Dirt,water,stalefuel,orincorrectfuel
isinthefuelsystem.
1.Drainandushthefuelsystem;add
freshfuel.
2.Theengineisoverheating.
2.RefertoEngineOverheats.
3.Thereisairinthefuel.3.Bleednozzlesandcheckforairleaksat
thefuelhoseconnectionsandttings
betweenthefueltankandengine.
4.Theinjectionnozzlesaredamaged.
4.ContactyourAuthorizedService
Dealer.
5.Thereislowcompression
5.ContactyourAuthorizedService
Dealer.
6.Theinjectionpumptimingisincorrect.
6.ContactyourAuthorizedService
Dealer.
7.Thereisexcessivecarbonbuild-up.
7.ContactyourAuthorizedService
Dealer.
Theengineruns,butknocksormisses.
8.Thereisinternalwearordamage.
8.ContactyourAuthorizedService
Dealer.
1.Thefueltankventisrestricted.1.Loosenthecap.Iftheenginerunswith
thecaploosened,replacethecap.
2.Dirt,water,stalefuel,orincorrectfuel
isinthefuelsystem.
2.Drainandushthefuelsystem;add
freshfuel.
3.Theaircleanerltersaredirty.3.Servicetheairlters.
4.Thefuellterisclogged.4.Replacethefuellter.
5.Thereisairinthefuel.5.Bleedthenozzlesandcheckforair
leaksatfuelhoseconnectionsand
ttingsbetweenthefueltankand
engine.
6.Thefuelpumpisdamaged.6.ContactyourAuthorizedService
Dealer.
Theenginewillnotidle.
7.Thereislowcompression
7.ContactyourAuthorizedService
Dealer.
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