when i took my new cultus for 1200km checkup, small holes were found on the airfilter. the suzuki workshop rep told me that its because of the fact that I drove it on cng before 1200km. however at the time of delivery of new car, sales rep told me that i can drive it on cng. a
s they were more technical than me and they had lot of technical words to justify that this problem in air filter was caused due to my mistake and finally i bought new filter and replaced it.
can you guys please guide me about this issue i.e. holes in filter, because sometimes i think that it was due to installment of faulty filter in the car.