The Car: 98 xh ute 140000km 4l I6, pacemakers, 2.5 inch system, hi flow cat and muffler, crow stage 2, AU head, 10mm leads and a king dragon filter, auto.
The Prob: When i start the car at anytime and need to plant the foot within 2 minutes of starting the car it splutters and almost stalls then will suddenly take off. This has only recently started occurring along with a slightly rougher idle but suprisingly the car feels a tad more responsive when it is warm.
i thought it may be some timing issue????? would a dyno visit be of use?????? i don't have a vernier cam gear.
any advice would be well pleasing