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Home >> Mazda >> 1988 >> 929 Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 3 (Diagnosis - N4A-El/Hl & NC4A-El) >> Trouble Shooting >> Diagnosis - N4A-El/Hl & NC4A-El >> Testing Preparation Procedure

Testing Preparation Procedure

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 1994 Mazda MX-5 Miata, 1992 Mazda MX-5 Miata, 1992 Mazda MPV, 1992 Mazda B2200, and 1991 Mazda MX-5 Miata. However, it is still accessible from the selected car via links, so may be relevant.
  1. The following 4 steps apply to all trouble shooting operations under this heading.
  2. Check engine coolant, oil and transmission fluid levels and adjust as necessary. Warm engine and transmission to operating temperatures.
  3. Ensure engine idle speed is correct. Set parking brake and block wheels front and rear for stall and line pressure test.
  4. Drive vehicle for road test, line pressure cut-back point and governor pressures.
  5. If transmission problems occur on initial road test, check adjustments. See appropriate TRANSMISSION SERVICING article in TRANSMISSION SERVICING section.