It is constantly being operated while it is coldcausinga much richer air / fuel mixture
some thingsleadto the extra rich air / fuel mixture
the complete misfirehas been causeddue to rich air - fuel mixture
by injector problems(passive) caused bya fuel rich mixture
the power valve to always be open , even at part throttleleadingto an overly rich air / fuel mixture
The excess fuelcausesan abnormally rich air fuel mixture
The power valve , if incorrect , will always be open , even at part throttleleadingto an overly rich air / fuel mixture
The power valve , if incorrect , will always be open at idle and even at part throttleleadingto an overly rich air / fuel mixture
if incorrect , will always be open , even at part throttleleadingto an overly rich air / fuel mixture
by too much fuel(passive) can be causeda rich air / fuel mixture
that enough fuelto causea rich air / fuel mixture
engine airflowresultingin a rich air fuel mixture
leaky fuel injectorscan causea too rich air fuel mixture
fuel ... turnsto causeover - rich air / fuel mixture
Fuel pressure is too highi.e. ... causinga rich air fuel mixture
somethingcausinga rich air / fuel mixture
something's causinga rich air / fuel mixture
an exhaust gasoriginatingfrom a rich air - fuel mixture
turnsto causeover - rich air / fuel mixture
other faultcausingrich air fuel mixture
a clogged air cleaner filter element(passive) caused byan over - rich air / fuel mixture
by a clogged air cleaner filter element(passive) caused byan over - rich air / fuel mixture
A dirty air filtercan causea rich fuel - air mixture
by improper(passive) can be caused byA rich fuel / air mixture
a number of issues such as leaky injectors or excessive fuel pressure(passive) can be caused byA rich air / fuel mixture
a number of issues such as leaky injectorsor excessive fuel pressure(passive) can be caused byA rich air / fuel mixture
a faulty sensorcould be causingan over rich fuel mixture
by the engine computer(passive) caused byRICH FUEL MIXTURE
that are : Faulty O2 sensor(scausingrich fuel mixture
a failure in the air / fuel metering system(passive) is usually caused byRich fuel mixture
An O2 sensor may be outcausinga rich fuel mixture
by a failure in the air / fuel metering system C(passive) is ... caused byRich fuel mixture
a failure in the air / fuel metering system C(passive) is usually caused byRich fuel mixture
A leaking fuel injectorcan causea rich fuel mixture
A leaking fuel injectorcausesa rich fuel mixture
A dirty air filtercan causea rich fuel mixture
the flowcausinga rich fuel mixture
If leakscan causerich fuel mixture
air intakecausinga rich fuel mixture
allowing fuel to get past the jet o - ringcausinga rich fuel mixture
a failed emissions testwill often causea failed emissions test
a failed emissions checkwill typically causea failed emissions check
a failed emissions checkwill often causea failed emissions check
BLACK smokecausingBLACK smoke
a high idlewill ... causea high idle
This situation(passive) is typically caused byThis situation
black soot on exhaust pipe and black smokecausesblack soot on exhaust pipe and black smoke
a low air fuel ratio sensor current , and a lean air fuel mixture causes a high air fuel ratio sensor currentcausesa low air fuel ratio sensor current , and a lean air fuel mixture causes a high air fuel ratio sensor current
a low A / F sensor current , and a lean air - fuel mixture causes a high A / F sensor currentcausesa low A / F sensor current , and a lean air - fuel mixture causes a high A / F sensor current
A low air fuel ratio sensor voltage(passive) could be caused byA low air fuel ratio sensor voltage
Black exhaust smoke(passive) can be caused byBlack exhaust smoke
High CO(passive) is caused byHigh CO
Excessive black smoke(passive) is caused byExcessive black smoke
Black Smoke Excessive black smoke(passive) is caused byBlack Smoke Excessive black smoke
Excessive black smoke(passive) is caused byExcessive black smoke
in very little oxygen in the exhaustwill resultin very little oxygen in the exhaust
a low a / f sensor currentcausesa low a / f sensor current
a low a / f sensor current , andcausesa low a / f sensor current , and
to an increase in foulingwould leadto an increase in fouling
in very little oxygenwill resultin very little oxygen
in very little oxygenwill resultin very little oxygen
A high A / F sensor voltage(passive) could be caused byA high A / F sensor voltage
A low A / F sensor voltage(passive) could be caused byA low A / F sensor voltage
A low A / F sensor voltage(passive) could be caused by A low A / F sensor voltage
the complete misfire(passive) has been caused bythe complete misfire
complete misfire(passive) has been causedcomplete misfire
the complete misfire(passive) has been causedthe complete misfire
a low /F sensor current , andcausesa low /F sensor current , and
ignitioncausesignition
low /F sensor voltage(passive) could be caused bylow /F sensor voltage
A high heated oxygen sensor ( sensor 1 ) voltage ( 0.5 V or more(passive) could be caused byA high heated oxygen sensor ( sensor 1 ) voltage ( 0.5 V or more
the exhaust gascausingthe exhaust gas
an exhaust gas(passive) caused byan exhaust gas
the exhaust gas(passive) caused bythe exhaust gas
a low amount of oxygen(passive) caused bya low amount of oxygen
a low amount of oxygen(passive) caused bya low amount of oxygen
plug tip temperature to dropcan causeplug tip temperature to drop
in decreased fuel efficiency and increased emissionswould resultin decreased fuel efficiency and increased emissions