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4Runner
Emission
TOYOTA 4RUNNER EMISSION
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Found 10 results
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EGR Valve
EVAP
PCV
Smog
1998 Toyota 4Runner Won't Pass SMOG- NEW Catalytic...
My Very Well Taken Care Of 98 Toyota 4runner Has Been Smog Tested 4 Times And It Won't Pass. It Is Just Barely Not Passing - Replaced Air...
Asked by
steenay147
·
2 ANSWERS
1998
TOYOTA 4RUNNER
GUIDE
Emission System
Emission control systems or EVAP system as there are called have been incorporated into automobiles to prevent pollution by limiting the amount of un-burnt and evaporated ...
EGR Valves
Do You Need Egr Valves?
Asked by
Brett Marcantelli
·
1 ANSWER
1992
TOYOTA 4RUNNER
Egr Value Gasket
1985 Toyota Pick-up 22r Carb Does The Egr Value Need A Gasket
Asked by
sef solorio
·
2 ANSWERS
1985
TOYOTA 4RUNNER
Failed Smog Test High NOX At 15 MPH But Passes At 25...
I Failed The Smog Test. The Nox Reads High At 15 Mph But Passes At 25 Mph. No Check Engine Light. I Replaced The Spark Plugs And Air...
Asked by
RoyBoy59
·
3 ANSWERS
1997
TOYOTA 4RUNNER
1991 Toyota 4Runner Pcv Valve Location
Engine Performance Problem 1991 Toyota 4runner 6 Cyl Four Wheel Drive Manual Where Is The Pcv Valve Located On A 3vze 3.0? Any Pics?
Asked by
clcachero
·
1 ANSWER
1991
TOYOTA 4RUNNER
88 Toyota 4runner Smog Problem
I Have An 88 Toyote 4runner Than Wont Pass Smog. So Fat The Cat Has Been Replaced A Tune Up And The Timming Set But The Nox Are Still Over...
Asked by
jman78
·
2 ANSWERS
1988
TOYOTA 4RUNNER
P0401 Exhaust Gas Recirculation Flow Insufficient...
Hi - Ck Engine Line Came On And At Autozone The Read An Egr System Error Code. "p0401 Exhaust Gas Recirculation Flow Insufficient...
Asked by
pkruczko
·
1 ANSWER
2000
TOYOTA 4RUNNER
Steam From The Tail Pipe
I Am Looking Into Purchasing A Used Toyota 4runner, And The Previous Owner Says That There Is Steam That Comes From The Tailpipe, But He...
Asked by
snu188
·
1 ANSWER
55 IMAGES
1991
TOYOTA 4RUNNER
EVAP Issue
Smelled Exhaust Fumes Two Days Before Engine Light Came On. Solenoid Checked And Is Operating. Rubber Hoses Didn't Appear To Be Leaking...
Asked by
Hiker892006
·
1 ANSWER
2008
TOYOTA 4RUNNER
Can You Help Me Pass A Smog Check?
Went To Get My Car Smog Checked, But It Didn't Pass. They Guy Doing The Service Was Kind Of A Jerk And Wouldn't Really Explain Why It Didn'...
Asked by
mtercero
·
1 ANSWER
1996
TOYOTA 4RUNNER
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