UPDATE
spent all day today
got the radiator serviced,
gasket got burnt,got a new one
but engine remain saved n no damage to engine 
the actual issue was that radiator was blocked thats why it got heat up other than that there's no major issue,thanks to ALLAH
rest they cleaned spark plugs etc
mobiloil n oil filter will be changed because mechanic said that it also gets burnt
today after all this,when i drove it,i felt that pick is much better now,but i didnt crossed 80 as mobiloil needs to be changed which will be done tomorrow
also i noticed that mileage has increased with new tires(205/60/15 to 195/65/15) as well
n also car has lifted up with new tires :o
cng refilled at reserve from turbela road for 657rs at full pressure since they were filling one car at a time
total mileage was 130km,50 in city rest on motorway n around 10-15km on turbela road with ALOT of speed breakers
anyways average comes out to be 5rs/km
now condenser service left for tomorrow n the idling speed to be set
and the tire cover sheet (new for 525rs) 
then will get it checked from another guy to check if there's any issue n then again the cng tuning from ENERCON
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i will be going for a motorway trip on civic 04 auto for first time after its purchase
so what things to check before taking it to motorway?
tire pressure/aligment/balancing
all fluids n what else?
EDIT
had a bad experience
but thanks to ALLAH ALMIGHTY we are all safe and nothing that bad happened
got late yesterday cox got new tires installed,balanced,alligned
now while going to giki,heard a sound from front tires on motorway as if tire bursted n my heart almost came out,stopped car,had a look,it was shield above tire that got loose from front but was stuck from one end,then called motorway police,had to wait for 45min during which a motorway patrol passed,i signalled them to stop,he showed a hand questioning why n sped away,effin DASH
signalled many cars,none stopped,who cares to see that car is stopped there with a family,a truck stopped,got screw driver from him but until then mechanic arrived n took it out,n then finally had a safe journey till GIKI,set out at 4 from home,reached almost at 7:30 or 7:45 at GIKI cox of so many holes n bumps on turbela road + it got dark
stayed there for night,set out early in the morning,checked water in radiator
now while we were on motorway,a city (iron shape) effin bast*rd came out from some interchange,he was slow,i overtook him,he overtook from left,now again he was 100 so decided to overtake,i didnt crossed 120 but he pressed full pedal,n i didnt wanted to race with him esp with family so let that as*h*le cross n stayed behind him though many rolla's smoked him n he couldnt do anything
anyways,i guess i was 26 away from isl,near ternol interchange i had a look at cluster,car was heating up,it was already at middle when we set out,but at that time it was near to H,so stopped car,opened radiator,put water in it,there was some guy passing by who helped by giving water from tube well,almost put 6 bottles of water but everytime water came out
by that time motorway police passing by also stopped there,the guy who gave water was some mechanic who said gaskit might be burnt,so drive it at speed of 30,when i closed the bonnet,the needle which came down to mid now reached full to H,so switched off the car,motorway police called another car that towed us to tarnol interchange,
now when tow car picked speed i realised car was off, n brake was almost useless n i got worried it might hit somewhere,so slowed down the other car,he dropped off at interchange
n on suggestion of motorway police,called a private pick up truck to interchange that got us to islamabad
i wonder how do these cars get towed if they cant be started :o
anyways thanks to ALLAH he saved us from any major disaster or mishap and we reached home safely,
pick of car was also slow,even the guy installed new tires told the same thing,needs proper cng tuning + may be some other issue
