mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Oil Pump - Engine Stall/Rough Idle on Cold Start|Page 1064 > < Oil Pump - Engine Stall/Rough Idle on Cold Start
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Replace the oil pump with a new one.

NOTE:

^

Oil pump replacement is necessary. If the plunger was seized, there is a possibility that the control plunger cylinder is worn.

^

If replacing the pump with a pre-modified oil pump, install the modified plunger to prevent concern reoccurence.

PARTS INFORMATION for REPAIR 1

WARRANTY INFORMATION for REPAIR 1
(Applies To Verified Customer Complaints On Vehicles Covered Under Normal Warranty. Refer To The SRT Microfiche For Warranty Term
Information.)

REPAIR 2
Replace exhaust valve and springs with modified parts.

NOTE

DO NOT replace HLA's to correct this concern.

PARTS INFORMATION for REPAIR 2

Oil Pump - Engine Stall/Rough Idle on Cold Start|Page 1064 > < Oil Pump - Engine Stall/Rough Idle on Cold Start