Verification Of Repair For Negative Lead - Detroit Diesel EPA07 Series 60 DDEC VI Troubleshooting Manual

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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