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1989 GMC S15 Jimmy 4.3 Z, RWD, Automatic

Quick Lookups: Fluids

1989 GMC S15 Jimmy 4.3 Z, RWD, AutomaticSECTION Fluids
FLUID CAPACITIES
Fluid Type Application Standard Metric Fluid Spec Note S/H
Engine Coolant 4.3L Eng 13.50 QTS. 12.77 L 56/44 mixture of Ethylene Glycol Base Antifreeze and water GM Specification 1825-M. S
Engine Oil 4.3L Eng 5.00 QTS. 4.73 L SAE 5W-30 (Below 0Deg.F to Above 100Deg.F), 10W-30 (Above 0Deg.F to Above 100Deg.F) S
Engine Oil 4.3L Eng w/o Filter 4.00 QTS. 3.78 L SAE 5W-30 (Below 0Deg.F to Above 100Deg.F), 10W-30 (Above 0Deg.F to Above 100Deg.F) S
Fuel Tank 4.3L Eng 20.00 GALS. 75.7 L S
Fuel Tank 4.3L Eng Standard 13.00 GALS. 49.21 L S
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.