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Question # 9

An ignition scope shows abnormally low firing voltage and long burn time on one cylinder. What condition is most likely?

Options:

A.

Rich mixture

B.

Lean mixture

C.

Weak ignition coil

D.

Plug gap too wide

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L1 Overview

Name Automotive Service Excellence Level 1
Code L1
Vendor Skilled Trades
Certification ASE

L1 Questions