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 MANUALSCHEVROLET1998SUBURBAN K2500, 7.4 J, PART TIMEREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 171 (ENGINE CONTROLS - REMOVAL, OVERHAUL & INSTALLATION - GASOLINE)FUEL SYSTEMSFUEL METER BODY ASSEMBLY & INJECTORS (CSI)NOTES
1998 Chevrolet Suburban K2500, 7.4 J, Part Time
Fuel Meter Body Assembly & Injectors (CSI): Notes
1998 Chevrolet Suburban K2500, 7.4 J, Part TimeSECTION Notes
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2002 GMC Savana Special, 2002 GMC Savana Camper Special, 2002 GMC Savana, 2002 Chevrolet RV Cutaway, and 2002 Chevrolet Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
An 8-digit part identification number is on a mylar label affixed to the fuel meter body assembly. Refer to this number if servicing or part replacement is required. Do not use any solvent that contains Methyl Ethyl Ketone (MEK). This solvent may damage fuel system components. Before removal, clean the fuel meter body assembly with a spray type engine cleaner (GM X-30A or equivalent), if necessary. Follow the package instructions. Do not soak the fuel meter body assembly in liquid cleaning solvent.
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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.