riggz
Night Train
- Joined
- Sep 9, 2007
- Messages
- 369
So on the way home tonight at a traffic light an older model chevy gasser tries to race me. I ease on the throttle and then give it about 3/4 throttle and I notice I don't have the throttle response or power like normal. Once we get to the 2nd light and stopped the truck feels like its stuttering and shaking. So of course I had to eat his dust as he tore off and I limped my way home.
The truck isn't showing any DTCs and was warmed up. Oil was just changed to Valvoline Premium Blue Extreme Synthetic 5w40. Racor filters are always used. Engine has about 12-15k miles on it. ARP studs. Not leaking any coolant. Oil temp was about 190. Boost appeared to be normal but I didn't give it much juice once I noticed the issue. MPG is a bit lower than normal (down about 2-3mpg). Outside temp is about 40* F.
Here's a video of what the exhaust sounds like when I parked. It gets more pronounced at 13-14 seconds.
http://www.youtube.com/watch?v=fhXdCCFkcGs
Also I went back out and started the truck up after about 15 minutes. It would reproduce the same symptom and then stopped after I mashed the accelerator a few times. Then it came back.
Any help is greatly appreciated! Probably gunna stop by the dealership tomorrow and see what they have to say as well.
The truck isn't showing any DTCs and was warmed up. Oil was just changed to Valvoline Premium Blue Extreme Synthetic 5w40. Racor filters are always used. Engine has about 12-15k miles on it. ARP studs. Not leaking any coolant. Oil temp was about 190. Boost appeared to be normal but I didn't give it much juice once I noticed the issue. MPG is a bit lower than normal (down about 2-3mpg). Outside temp is about 40* F.
Here's a video of what the exhaust sounds like when I parked. It gets more pronounced at 13-14 seconds.
http://www.youtube.com/watch?v=fhXdCCFkcGs
Also I went back out and started the truck up after about 15 minutes. It would reproduce the same symptom and then stopped after I mashed the accelerator a few times. Then it came back.
Any help is greatly appreciated! Probably gunna stop by the dealership tomorrow and see what they have to say as well.