Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET1986C 10 P/U 2WD V8-350 5.7LREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTTECHNICAL SERVICE BULLETINSALL TECHNICAL SERVICE BULLETINSENGINE CONTROLS - CORRECTION TO DIAGNOSTIC CHARTSOVERVIEW
1986 Chevrolet C 10 P/U 2WD V8-350 5.7L
Engine Controls - Correction to Diagnostic Charts: Overview
1986 Chevrolet C 10 P/U 2WD V8-350 5.7LSECTION Overview
86-14
6E
DEC., 1985
Subject: CORRECTION TO DIAGNOSTIC CHARTS
Model and Year: 1986-SHOP MANUAL SECTION 6E-1 DRIVEABILITY AND EMISSIONS
TO: ALL CHEVROLET DEALERS
The following charts are corrected copies of charts which appear in the 1986 Chevrolet Shop Manual preliminary edition.
Disregard page numbers published on these sheets, as they appear in different locations in different manuals which makes renumbering impractical.
All attached material will appear in the final edition of the 1986 Shop Manual.
6E
DEC., 1985
Subject: CORRECTION TO DIAGNOSTIC CHARTS
Model and Year: 1986-SHOP MANUAL SECTION 6E-1 DRIVEABILITY AND EMISSIONS
TO: ALL CHEVROLET DEALERS
The following charts are corrected copies of charts which appear in the 1986 Chevrolet Shop Manual preliminary edition.
Disregard page numbers published on these sheets, as they appear in different locations in different manuals which makes renumbering impractical.
All attached material will appear in the final edition of the 1986 Shop Manual.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.