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P0301 Trouble Code Will Not Pass Smog Test
Misfire At Plug Number One. Changed Plugs, Wires And Coil Pack. What Else Can It Be? Changed Plugs Around To Make Sure I Did Not Get A Bad...
Asked by
carpetman1759
·
17 ANSWERS
2005
DODGE CARAVAN
VIDEO
How to Read Codes
Instructional repair video
GUIDE
Catalytic Converter Replacement
The catalytic converter is a critical component of your vehicle's exhaust system, responsible for reducing harmful emissions by converting toxic gases into less harmful...
Why Will My Van Not Pass Smog Check?
Failed Miserably, Almost Twice As High As Passing Grade. I Replaced The Catalytic Converter Two Years Ago And It Barely Passed Then. (The...
Asked by
Azmodeus
·
10 ANSWERS
1989
DODGE VAN
Code P1381, Will Not Pass Emissions Smog Test?
The Code P1381 Comes Up Cylinder Position Sensor. High On Hc (ppm) No (ppm).
Asked by
nickerson.j
·
3 ANSWERS
4 IMAGES
1998
ACURA INTEGRA
1992 Ford Ranger Wont Pass Smog
My Ford Wont Pass Smog I Pulled Up The Codes Off It An It Cam Up With A 171 An I Looked It Up An It Says Something A Bout A Map Sensor But...
Asked by
shogoX10
·
6 ANSWERS
1992
FORD RANGER
VIDEO
How to Read Codes
Instructional repair video
1987 Toyota Landcruiser Won't Pass Emissions Test
Ok I Live In Houston Texas And Today I Took My 1987 Toyota Landcruiser To Get Inspected, It Passed Everything Except For The Co Test. To...
Asked by
bigbertha3213
·
2 ANSWERS
1987
TOYOTA LANDCRUISER
Failed Emissions Testing
I Went In For Emissions Testing And Failed Due To "systems Not Ready". I Have A Scan Tool That Shows Monitor Status And All Will Set To...
Asked by
Coach Steve
·
25 ANSWERS
2003
HONDA ACCORD
GUIDE
Black Smoke
Black smoke being produced from the exhaust system of is a sign of too much fuel being processed by the engine.
1995 Jeep Cherokee Wont Pass Emission Test
I Have Taken My Truck 4 Times And Can Not Pass Emission Test. I Am Being Told That The Hc, And Nox Is High. So I Dont Know What To Do
Asked by
kekeg92
·
1 ANSWER
1995
JEEP CHEROKEE
1985 Chrysler Le Baron Won't Pass Emissions Test
My 1985 Lebaron, 2.2l 4cyl (efi) Will Not Pass Emissions Testing Because It Will Not Idle Below 1800 Rpm. I Am Tolfd That It Is The Idle...
Asked by
Iam2Skip
·
1 ANSWER
1985
CHRYSLER LE BARON
1990 Acura Integra Won't Pass Emissions Test
Got It Diagnosed Today, Guy Said I Needed An O2 Sensor Replace, And New Catalytic Converter. I Got Them Both Today, Got It Tested, And...
Asked by
u8myric3b
·
1 ANSWER
1990
ACURA INTEGRA
1998 Cadillac STS WILL NOT PASS SMOG
My Car Will Not Pass Smog. Diagnostics On It, Does Not Show Anything Wrong With The Motor. The Tech Guy, Told Me To Drive It For 30 Miles...
Asked by
benft
·
4 ANSWERS
1998
CADILLAC STS
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