Ballzdeep
Active VIP Member
Have a ptec that was backfiring and running like shart. Took it to a shop and they changed out a ignition relay. Sled seemed to run fine, ripped across the lake to make sure when it warms up it was still good and everything seemed fine. Loaded up and went to Whitecourt and rode for 20 mins then it started to misfire or bog down pretty bad...checked my comp right then and it was 132 and 135. Since this problem has all started i've changed the coil, wires, DPM and had carbs cleaned. I haven't had a chance to take it back to the shop yet...i'm pulling hair out trying to figure whats what?! The only thing i did change since these problems started is a dynaport can...fawkn too loud too. Is there any way this can could be causing an issue after the sled heats up? Don't have the other can anymore to try and swap. Again, this only flops on it face when it gets warm. Starts 2nd pull every time and runs great for 10-20 mins... ideas?