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Smart Reasoning:

C&E

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Qaagi - Book of Why

Causes

Effects

some sensor failurecausingrich mixture condition

it did n't have a place for the PCV to flow throughcausinga really rich mixture

by starting it cold(passive) caused bya real rich mixture

Low temperaturewill causeextremely rich mixture

a bad onecausesoverly rich mixture

to stick downcausingoverly rich mixture

to fail leancausingoverly rich mixture

problems with the compensator ( choke devicecan ... causeoverly rich mixture

the compensator ( choke devicecan ... causeoverly rich mixture

high float level(passive) can be caused byRich mix

Too much fuel or not enough aircan causea rich mixture

the air mass sensor values are to highcausinga rich mixture

No way that fuel could leak past anythingto causea rich mixture

it causes more gas to get mixed with the increased air , resulting in the same F / A ratiodoes ... causea rich mixture

an intake valve that does n't close all the waycan causea very rich mixture

a leaky injector ... which is fine when it 's cold , but does n't roll when the engine is warmcausingrich mixture

your engine is running cool at idle ... as wellcausinga rich mixture

too much fuel(passive) is caused byA rich mixture

In this case the fuel makes its way into the manifoldcausingan over rich mixture

one of these or other sensoris causinga rich mixture

Too little aircausesa rich mixture

Too much gaswill causea rich mixture

that fuel could leak past anythingto causea rich mixture

sensor for engine computercausesrich mixture

the ' air ' portion of your fuel / air mixturecausinga rich mixture

the engine is coldcausinga rich mixture

Any one of themcould be causinga rich mixture

fuel pressure ... going to the engineresultingin rich mixture

Lack of air from a dirty filtercausesa rich mixture

a small exhaust leakcausingrich mixture

a fuel levelcan causea rich mixture

fuel levelcausingrich mixture

fuel ... allcausesa rich mixture

a bad pressurecan causerich mixture

a major vacuum leakcausesthe rich mixture

it causes more gas to get mixed with thedoes ... causea rich mixture

too highwill causea rich mixture

your engine is running cool at idlecausinga rich mixture

not enough air getting into the cylinderscausinga rich mixture

internal fuel leaksare causingthe rich mixture

at sea levelsettingat sea level

black smokeshould causeblack smoke

the engine mis - firingwas causingthe engine mis - firing

The pops(passive) can also be caused byThe pops

a warm or hot engine to diewill causea warm or hot engine to die

problems you either have a rich mixture or a lean mixture(passive) is causedproblems you either have a rich mixture or a lean mixture

black smoke - too much fuel , blue smokecan causeblack smoke - too much fuel , blue smoke

engine idle problemscausesengine idle problems

the engine to run rough at that speedcausingthe engine to run rough at that speed

from the ballpark carb tuningresultingfrom the ballpark carb tuning

black smoke and rough runningcausingblack smoke and rough running

the power reductioncausingthe power reduction

a back firewill causea back fire

in a fuel that 's not burnedresultsin a fuel that 's not burned

engine check lightcausingengine check light

to reduced powermay leadto reduced power

in black smoke and hard startsresultsin black smoke and hard starts

a decrease in powercausesa decrease in power

black smoke in the exhaustcausesblack smoke in the exhaust

it to idle highis causingit to idle high

likewould causelike

white smoke toocan causewhite smoke too

rough engine operationusually causesrough engine operation

rough engine operationusually causesrough engine operation

hard / no hot startcauseshard / no hot start

the fuel ring to become more prominentcausesthe fuel ring to become more prominent

the black smokecan ... causethe black smoke

Black smoke(passive) is caused byBlack smoke

problemscausesproblems

more trouble from hot of coursewould causemore trouble from hot of course

alsowould ... causealso

high COcauseshigh CO

high COwould ... causehigh CO

the enginecausesthe engine

a hard startcan causea hard start

to the fuel smell you foundleadingto the fuel smell you found

black exhaustwould causeblack exhaust

in engine flooding , or a weak mixtureresultingin engine flooding , or a weak mixture

an oxygen needcausesan oxygen need

it to run hotcausingit to run hot

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Smart Reasoning:

C&E

See more*