Hi Ruprt
It’s Really car is spiking, this case comes only when the engine is cold drive immediate, if the engine is left on for more than 4 minutes well it's fine no spike goes well smooth, you are right I guess this spark plug need to be replace it 100k now
Hi there
I have a strange problem with my 2007 V8 GT. After my car engine get cold i start moving car immediately car RPM get spike . E.g it goes from 1 RPM to 2.5 once i am moving more than 10 KM speed it is not spiking is that issue with the Trotter ?
Now i hava a stange issue after crossing the speed limit of 90 KM/Hr a small vibrating noise coming like buti cannot identify from where it is coming from . sound is like when a mirror vibrate wtih the metal ....