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Eric, Automotive Repair Shop Manager
Category: Mazda
Satisfied Customers: 30561
Experience:  20+ yrs. experience as repair shop manager and technician.
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Mazda Rx7: How to clean and protect under carriage

Customer Question

How to clean and protect under carriage
Submitted: 1 year ago.
Category: Mazda
Expert:  Eric replied 1 year ago.
Best way to clean the chassis is with the vehicle up in the air and use a high pressure steam and water cleaner.
Then after it has thoroughly dried, spray the underside with 3M Rubberized Undercoating. It will take several cans to do the job. It is available from all major parts stores in the body repair department
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