3.1
POOR VEHICLE GROUND
3.1.1.1
Verification of Repair for Negative Lead
Perform the following steps to determine if negative lead repair resolved the misfiring cylinder
condition:
1. Refer to section3.1 for exhaust caution before preceding. Start engine.
2. Run engine speed up to the occurrence of the misfiring.
3. Listen for misfiring cylinder.
[a] If the engine is not misfiring, no further troubleshooting is required. Shut down
the engine.
[b] If the engine is misfiring, check for aerated fuel. Shut down the engine;
refer to section 3.2.
3-4
All information subject to change without notice.
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