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how to replace the engine gasket
Hi, Here’s a link to the Mazda 323 Protege Bg Repair Manual 89-94 Scroll down and click on Engine SOHC or Engine DOHC (you didn’t specify) to view the procedure to replace the head gasket. For the SOHC engine it starts on p.B1-16. I didn’t check for the DOHC engine but it would be in the index at the start of the section