Idle Speed

1990 Plymouth Laser RS, 2.0 R, StandardSECTION Idle Speed
CURB IDLE SPEED (RPM)

Application Manual Transaxle Automatic Transaxle
1.8L 600-800 600-800
2.0L 650-850 650-850
2.2L & 2.5L Non-Turbo 850-850 850
2.2L & 2.5L Turbo 950 900
3.0L (VIN 3) 800 700
3.0L (VIN U) 790 N/A
3.3L N/A 750
RENDER: 1.0x

NO RELATED

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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.