Xulfiqar bhai
I have always found your comments really helpful.
I was wondering if you would kindly comment on the following observation of mine
When we spray diesel on the undercarriage, it is supposed to stop rusting. The problem is that it may damage rubber seals and bushings etc. But these rubber components are much cheaper to replace/repair than reparing a rusted undercarriage. So, on the face of things, spraying diesel under the car saves more money than it costs in the form of damaged rubber components.
Looking forward to your expert opinion