4.6 LH2 Engine - Oil Leaks at Crank Case Halves , Oil Manifold , and Oil Pan Gasket - kw leakblock joint porosity

When servicing the vehicle with the VIN you entered, the following diagnosis might be helpful if the vehicle exhibits the described symptoms.

2004 SRX XLR 4.6L LH2 engine oil leaks at the crank case halves, oil manifold, and oil pan gasket.

The concern of 2004 SRX XLR 4.6L LH2 engine oil leaks at the crank case halves, oil manifold, and oil pan gasket is believed to be caused by poor machine surfaces allowing the oil seepage. During your diagnosis, check for porosity in the block. If the leak is coming from the joints, it is probably a poor seal between the mating surfaces. Use the procedures in Bulletin 03-06-01-027 to reseal the engine crank case.

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Please follow this diagnosis process thoroughly and complete each step. If the condition exhibited is resolved without completing every step, the remaining steps do not need to be performed. If these steps do not resolve the condition, please contact GM TAC for further diagnostic assistance. This diagnostic approach was developed for the vehicle with the VIN you entered and should not be automatically be used for other vehicles with similar symptoms.

(04 Cadillac XLR) and (04 Cadillac SRX)

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