I owned a Suzuki Cervo Wagon All-wheel drive. It has an F6B 8-valve, 4-cylinder engine. It's been with me for 2 years and now I've got a problem with it. The water and engine oil was mixed and I have to have it's engine overhauled. It was found out that that there is a need for a new set of valve and valve cover. Now, I've been roaming all over Metro Cebu just to look for the said spare parts but I wasn't able to find one. None of the stores have stocks of Suzuki engine with 4-cylinders. I'm planning to go to Suzuki service center in Mandaue City but I was told that it would be too costly. So that would be my last resort and I need find it some other stores elsewhere. Please help.