CHEVROLET SUBURBAN SMOG FAIL

Found 3 results

Failed Smog

Have A 1999 Chevy Suburban Took To Have Smog-ed Failed Because Of The O2 Sensor And The Knock Sensor Replaced Boths Sensors Light Still On...

Asked by chevy beast ·

2 ANSWERS

1999

CHEVROLET SUBURBAN

Code Read Retrieval/Clear Chevrolet

VIDEO

Code Read Retrieval/Clear Chevrolet

Instructional repair video

Check Engine Light

Check Engine Light

Why is my check engine or service engine soon turned on? In this guide we talk about what this is associated with this notorious light, what it is used for and what you...

1994 Chevy Suburban Failed Smog Check

My Truck Failed The Fuel Evaporative Controls Functional Portion Of The Functional Check Smog Test. What Could It Be? And How Much Am I...

Asked by socalgirl ·

1 ANSWER

1994

CHEVROLET SUBURBAN

Smog Test

92 Chev Suburban 122000 Miles Failed Nox Portion Of Ca Smog Replaced Egr Valve Got Worse Results On Retest Could O2 Senser Be The Culpret

Asked by had 2 ·

1 ANSWER

1992

CHEVROLET SUBURBAN

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