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Emission Applications - Diesel GMC Suburban R1500

Emission Applications
Engine & Fuel SystemEmission Control Systems & Devices(1) EGR Test No.
6.2L (379") V8 FIPCV, (2) EGR1
(1) See GENERAL MOTORS in EGR FUNCTION TESTING - DIESEL section. Use specified test number. (2) Except vehicles 8501 GVWR and over.
(1)See GENERAL MOTORS in EGR FUNCTION TESTING - DIESEL section. Use specified test number.
(2)Except vehicles 8501 GVWR and over.

1989 Suburban

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