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 MANUALSCHEVROLET1990LUMINA APV V6-191 3.1LREPAIR AND DIAGNOSISTECHNICAL SERVICE BULLETINSALL TECHNICAL SERVICE BULLETINSWARRANTY - GM DEALER EMPOWERMENT PROGRAMRETAIL USE OF AUTHORIZATION CODESCODE P
1990 Chevrolet Lumina APV V6-191 3.1L
Code P
1990 Chevrolet Lumina APV V6-191 3.1LSECTION Code P
Exceptional cases where a repair requires additional parts and/or net amounts exceeding the amount(s) allowed for the labor operation involved. Tows are not included in net amount field of the repair claim line. Labor operation T:2020 must be submitted as a separate line item to cover the tow expense. An explanation of the excessive part or net amount must be noted on the repair order. If additional parts are required for the excessive repair, note the part numbers used on the repair order.
Maximum dealer empowerment is $5 or 5% of the case line total, whichever is greater. Amounts exceeding this limit will require wholesale authorization. General Motors reserves the right to adjust the ceiling of the retail limit at anytime.
Maximum dealer empowerment is $5 or 5% of the case line total, whichever is greater. Amounts exceeding this limit will require wholesale authorization. General Motors reserves the right to adjust the ceiling of the retail limit at anytime.
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.