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Drew, Super Mazda Tech.
Category: Mazda
Satisfied Customers: 2188
Experience:  19 yrs. experience. Mazda Senior Certified Tech, with Ford, Linc. & Merc. experience. ASE L1 Advanced Certified Master Tech.
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Mazda demio: piston slap when cold 5 mins how to

Customer Question

piston slap when cold for about 5 mins how to fix
Submitted: 2 years ago.
Category: Mazda
Expert:  roybelding replied 2 years ago.
good morning my name is ***** ***** I will assist if you a piston that is making noise, then that piston will have to be replaced. pistons change shape from cold to hot. there is no way to repair this without replacing. if you are going to do this , replace all the pistons. Roy