l1_E_vid_lib_page | James Halderman

L1: I/M Failure Diagnosis

2 Signs of a Bad Gas Cap P0456 P0455 P0457 Symptoms Leak Spinning Not Venting Fix EVAP Code (1:08) (2021) (Better)

28 Chrysler Diagnostics: Emission Tests - CO High With HC High (2:23) (2016) (Good)

40 GM Diagnostics: CO is high and HC is Normal (2:19) (2016) (Good)

Check Engine Light Gas Cap and Small EVAP Leak Fix (2:16) (2020) (Better)

Check Engine or Malfunction Indicator Lights (1:30) (2018) (Better)

CRC Guaranteed to Pass Emissions System Cleaner - Product Review (13:12) (2021) (Better)

Diagnosing a Failed Emissions Test - High HC, CO and NOx Causes and Repairs (10:43) (2015) (Better)

Emissions Day One (21:19) (2017) (Good)

Exhaust Gas Analysis for Basic Students (18:11) (2018) (Better)

Gas Cap Message-Which warning light means check fuel cap on 2017 Dodge Challenger (0:42) (2017) (Good)

I failed emissions... Twice (8:19) (2019) (Better)

Loose Fuel Cap Warning? Tech Minute (2:28) (2019) (Best)

Wells CounterPoint Ep. 18 Emissions Testing (8:46) (2017) (Better)

What is Emission Test Cycle? (2:28) (2018) (Better)