View Full Version : knock/stumble when warm

22-06-2016, 04:51 PM

car is fine when cold- warms up has a short of stumble hesitation knock whatever you want to call it every 3rd-5th second, if i slap the accelerator then let it idle the stumble seems way worse

timing mark seems to be moving around then jumping on the stumble/hesitation not sure if timing or dizzi related-possibly original belt

im hoping its a sensor problem