September 20th at Mason Dixon Dragway in Boonsboro, MD
#235
Thread Starter
Joined: Nov 2004
Posts: 27,563
Likes: 3
From: Maryland
Alright, hope everybody has what they need for addresses.
We ran Holty's truck yesterday to test fire the nitrous. We got one awesome run out of it, besides being really rich, but it felt great. And then adjusted the shift and then we blew a 1514 code and it felt like it was running on 3 cylinders. Then we raised that table (maxed, I guess that's okay) and then it would never run right. The fuel pressure keeps dropping near 5000+rpm but the AFR stays good. It pops/backfires and sputters just like it is out of fuel once you pass the 5K mark.
Really sucks, really really really sucks. I don't know what to check with in a couple hours besides fuel pressure at the rail and that both pumps get their voltage. And I do'nt have a gauge to test the rail. Poor guy, I am bummed for him.
We ran Holty's truck yesterday to test fire the nitrous. We got one awesome run out of it, besides being really rich, but it felt great. And then adjusted the shift and then we blew a 1514 code and it felt like it was running on 3 cylinders. Then we raised that table (maxed, I guess that's okay) and then it would never run right. The fuel pressure keeps dropping near 5000+rpm but the AFR stays good. It pops/backfires and sputters just like it is out of fuel once you pass the 5K mark.
Really sucks, really really really sucks. I don't know what to check with in a couple hours besides fuel pressure at the rail and that both pumps get their voltage. And I do'nt have a gauge to test the rail. Poor guy, I am bummed for him.
#237
Alright, hope everybody has what they need for addresses.
We ran Holty's truck yesterday to test fire the nitrous. We got one awesome run out of it, besides being really rich, but it felt great. And then adjusted the shift and then we blew a 1514 code and it felt like it was running on 3 cylinders. Then we raised that table (maxed, I guess that's okay) and then it would never run right. The fuel pressure keeps dropping near 5000+rpm but the AFR stays good. It pops/backfires and sputters just like it is out of fuel once you pass the 5K mark.
Really sucks, really really really sucks. I don't know what to check with in a couple hours besides fuel pressure at the rail and that both pumps get their voltage. And I do'nt have a gauge to test the rail. Poor guy, I am bummed for him.
We ran Holty's truck yesterday to test fire the nitrous. We got one awesome run out of it, besides being really rich, but it felt great. And then adjusted the shift and then we blew a 1514 code and it felt like it was running on 3 cylinders. Then we raised that table (maxed, I guess that's okay) and then it would never run right. The fuel pressure keeps dropping near 5000+rpm but the AFR stays good. It pops/backfires and sputters just like it is out of fuel once you pass the 5K mark.
Really sucks, really really really sucks. I don't know what to check with in a couple hours besides fuel pressure at the rail and that both pumps get their voltage. And I do'nt have a gauge to test the rail. Poor guy, I am bummed for him.






