1999 Isuzu OasisFACTORY OEM SERVICE PROCEDURE

Ignition Timing

NOTE: Always refer to SERVICE INFORMATION underhood label in engine compartment. If underhood label and article specifications differ, always use underhood label specifications.
IGNITION TIMING (Degrees BTDC - RED MARK @ RPM) (1)

Application Specification
Accord
2.3L 10-14 @ 650-750
3.0L 8-12 @ 630-730
Civic
A/T Or CVT (2)(3) 10-14 @ 650-750
M/T (2)(3) 10-14 @ 620-720
CR-V 14-18 @ 700-800
Oasis & Odyssey 10-14 @ 650-750
Prelude 13-17 @ 650-750
(1) Check in no-load condition (headlights, blower motor, rear defogger, A/C and cooling fan off) with M/T in neutral or A/T in Neutral or Park.
(2) Canadian 10-14 @ 700-800.
(3) With SCS service connector (T/N 07PAZ-0010100) connected to 2-pin service check connector located under passenger side instrument panel.
Factory Service Tools

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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.

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