hi.
ive got khyber 1999 model...
the prob is in hot weather the car strt to take jserks..
my frnd told me to get plugs wires n plugs changed so i got new plugs wires n put new plugs but the problem still exists..
plus ive also changed the coil with ALTO's.
wen i stop on asignal,the car takes jerks n ive to keep lil paddle to lessen the erks.
car runs smoothly othr wise....no top speed issue..goes to 100 with ac easily..
the jerks come only on noon n wat car is hot inside n outside both.
in night..no such scene wat so ever no matter how long car keeps running..
n the car has no heat up issues cuz then needle never goes upto half mark or above......
plus the car engine was overhauled 20k kms b4 n this whole jerk system just arose this week.
PLZ HELP