AOA ALL,
OK thought i give an update after some of my experience this summer . I have Mira E;S 2011 bought 32,000 km in Aug 2015 this month i (and my wife ) get it to be driving for 1 year almost 50,000km on odo meter. AT the start of this summer i noticed the engine beginning to get a little "rough" as if more vibrations () . A friend recommended tuning form Toyota Ravi thokar (LHR), but he also said they charged ~4000 Rs., he has an older Mira (the non e;s version). After browsing the net i decided to try this product.
[LINK]
Ultra 5 In 1 Fuel System Cleaner | STP.com
[LINK]
Via web placed order i got the bottle. and before the next oil (zic A+) ,i poured a measured 100ml of this product with a full tank of Fuel(50/50 of HOBC/SUPREME).
I Must say i was surprised that the effect lasted 2.5 oil changes roughly more that 8000 km(i change oil every 3000km ). The engine has so smooth for such a long time i literally forgot to add any HOBC for a while . This may be just in my head as personal satisfaction might be just imaginary but i recommend trying this product your self.
I was about to start pouring it again then i remembered to post here.
Also any Advice for replacement Spark Plugs seller location in Lahore.