2003 Acura 3.2TL BaseFACTORY OEM SERVICE PROCEDURE

Engine Compression

ENGINE COMPRESSION SPECIFICATIONS

Application Specification (1)
MDX
Minimum (3) 145 psi (10.1 kg/cm2 )
RSX (2), 3.2CL & 3.2TL
Minimum (3) 135 psi (9.5 kg/cm2 )
3.5RL
Minimum (3) 142 psi (10.0 kg/cm2 )
(1) Maximum variation between cylinders is 28 psi (2 kg/cm2 ).
(2) Check compression at 250 RPM and WOT.
(3) Check compression at 200 RPM and WOT.
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:

  • 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.

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