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Idle Speed & Ignition Timing

WARNING: This page is about a different car, the 1989 Nissan Pickup, 1989 Nissan Pathfinder, 1989 Nissan Maxima, and 1989 Nissan 300ZX. However, it is still accessible from the selected car via links, so may be relevant.

Ensure idle speed and ignition timing are set to specification. Improper setting of ignition timing and idle speed may cause driveability problems and/or the false setting of trouble codes. For adjustment procedures, see D - V6 ADJUSTMENTS article in this section.

V6 IDLE SPEED

Application Idle RPM
Maxima
Automatic Transmission (1) 700-800
Manual Transmission 700-800
Pathfinder & Pickup
Automatic Transmission (2) 650-750
Manual Transmission 750-850
300ZX
Automatic Transmission (2)(3) 650-750
Manual Transmission (3) 650-750
300ZX Turbo
Automatic Transmission (2) 600-700
Manual Transmission 650-750
(1) Automatic transmission in Neutral.
(2) Automatic transmission in Drive.
(3) 600-700 RPM for high altitudes.
V6 IGNITION TIMING (Degrees BTDC @ RPM)

Application Manual Transmission Automatic Transmission
Maxima 14-16@700-800 (1) 14-16@700-800
Pathfinder & Pickup 10-14@750-850 (2) 10-14@650-800
300ZX 18-22@650-750 (3) 13-17@650-750
300ZX Turbo 13-17@600-700 8-12@650-750
(1) Automatic transmission in Neutral.
(2) Automatic transmission in Drive.
(3) 600-700 RPM for high altitudes.