If you are referring to me as the latter I have attempted to learn this over the last 6 months through various venues. Even did Evan's tuning school for a month or two. There is a lot of information...
Type: Posts; User: sanfriz
If you are referring to me as the latter I have attempted to learn this over the last 6 months through various venues. Even did Evan's tuning school for a month or two. There is a lot of information...
Whatever video I decided to follow that day said to just put in an arbitrary number that would max it out. I will take them back down if doing it this way will cause a problem.
Thank you for the input. I know the VE is off, I did the idle tune and then just made sure it was running rich. Plan was once I could start to get into boost, keeping it low at 10psi, I was going to...
And new AC Delco throttle body. I bought because I thought it was the problem, same results.
Never looked in that table, should I make that a 0?
I was told to max all of that out so no spark was pulled to control torque.
I have a 04 5.3 with a 4l80 in an 86 C10. Sloppy 2 cam, single Gt45, DW 1000cc injectors, adjustable regulator, 2 bar map. Disconnect the turbo and throttle opens up to 100% at WOT, and I can hear...
Thank you. I didn't post a tune because it was running ok until I shut if off for a few minutes to pump gas. After starting it up it ran bad like it did before the new injectors, so I thought maybe...
I am trying to work out a new problem with my 5.4 DBW. Throttle blade only opens about 1/4in at WOT. I put new injectors in, was running good, stopped for gas and when I started it back up it ran...
I don't think I said a year but the injectors are listed as being for LS 2000-2006.
I was going to use the data within the tables that match the tables in HP Tuner in terms of generic values. It...
Everything I have seen says to use the 0 kpa data if you have a vacuum referenced PR.
I just ordered DeatschWerks 95lb injectors and the GM data sheet only has data for unreferenced. I emailed...
I think it's the injectors. I have been chasing my tail with 80lb eBay injectors. My data matches yours. I had someone on here give me another data match and same results. I just ordered 95lb...
It was a bad injector. I had a second set of cheap eBay injectors laying around, figured why not and tossed them in, and I'm able to affect the AFR with the tune again. I look for correlations...
What do you suggest? It was supposed to be a low buck build so I did buy the knock off Deka 80s from eBay. I'm running a sloppy stage 2 cam and a GT45 with a 12lb WG spring.
Thank you for the input. Still staying in the 10's. My live real time tuning was working and I took the VE down until it almost stalled with little change. Once I confirm the rail pressure is same as...
Google. And I use LS because I was looking for a factory answer and one doesn't seem to exist. And where would you recommend to learn from in Evans isn't good? I had a good idle tune before. I can't...
I'm going to try this today. But why would everyone else be wrong with the Deka 80 injectors? Why was I able to tune fine before with my current data but can't now? What in my tune is causing my AFR...
Look on LS1TEch.com, they say 70% is ok. Its all over the place, and while I don't think 19% is the best, I also dont think its the worst. I gapped the rings on a $200 5.3 and put it back together. I...
If you look for Deka 80 tune on HP Forums, you will find the exact same data I have on multiple posts. There is even a few YouTube videos showing people running cheap Deka 80s with the same data. I...
Injectors worked fine before I did the compression check, reset the rockers, and added new plugs. The only thing I changed was to make the flow static when I hooked up vacuum. When I had it the other...
I zeroed out the min fuel and it didn't change anything. Ran for a few seconds at 14.5 then dropped to the low 10s. I am going to try another O2 tomorrow, but I can smell the fuel. When I had the...
No change with either. Same drop-off points.
138035
138036
I did not know that, for some reason I assumed it would pull fuel.
Its a cheap regulator. I had 2 gauges on the port on the actual unit. I am ordering a connector that will allow me to test the...
Why use trims when I have a wideband? I don't even have my other O2s wired up. I had my fuel right where I wanted it. It had other issues and after setting everything up following Evans Tuning...
I've tried everything to bring down the AFR. I added vacuum reference, dropped the PSI down to 45, cut the injector flow rate by 40%, and I'm still starting good and then dropping to the low 10s. I...