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Re: Truck Owners
Hi all;
I got the hptuners for me and my brother, he has the 5.3, k&n cold air, exhaust, 4.11 gears, lowered, and i have the 6.0 ss awd, same stuff.
Got a question tho, his engine has a nasty bog when he floors it. Reminds me of an old holly opening up to quickly and leaning out. Any ideas where to go to fix that?
Thanx,
Nick & Mike
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Re: Truck Owners
torque managment ? Do scanner run and watch the throttle position to see if it is closing.
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Re: Truck Owners
I have a 2004 GMC Z71 Extendend Cab, 5.3, 3.73's and I just got my hp tuner. ;D I started the tune last night but I had a question, Is it ok to leave the MAF sensor connected while you tune the LTFT ? I tried it and it seemed to work fine I got -2 to 1 on everything after about three 20 min scans. I took a long ride on the 4th scan about 45 min, everything still looked fine all -2's to +2's, So I decided to start the PE and on the 5th scan I was watching the air/Fuel and that went fine seemed to run great I made severl WOT passes. When I got back I was looking through the Hgram and noticed the LTFT's went from -4's to +5's is that normal because of the WOT or did I screw something up? :banghead:
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Re: Truck Owners
I'm putting the finishing touches of tuning to my truck.
"Finishing touches" A.K.A. nitrous tune ;D
99 silverado 2wd RCSB 5.3
MTI 222/222 .566/.566 112lsa
ported heads milled .175
Dougs long tubes no cats
Flowmaster race muffler
ASP pulley
K&N FIPK
Built 4L60E
Vigalante 3200 stall
4.10 gears Eaton Posi
Free mods
HP tuners of course
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Re: Truck Owners
I would love to tune my truck if HPT offered support. 97 C2500 with 5.7L and 4L80E.
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Re: Truck Owners
03 Avalanche, 5.3L, 3.73, JBA shorty headers, flowmaster 70 series custom bent exhaust.
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Re: Truck Owners
Recieved HPTuners about a week ago and trying to figure out the process. The more I read the more I'm getting confused. STS turbo and various other mods. 2004 rc/sb 5.3 etc.
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Re: Truck Owners
I also would like to tune my truck, and if I caught Keith's wink correctly on another post maybe my Modified Ram (Bored TB, Mopar HP Alum Heads(Flowed), Headers, High flow cat, Comp Cam, Jacobs Pro Street Ign. etc) will finially get the custom tune it deserves. The second car needing a tune is my 04 GTO.   :cheers:
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Re: Truck Owners
I have been tunning my truck with edit for a few years now but am currently debating the switch to an '02 pcm (for false knock reasons) and HPT. I also have a buddy that is in dire need of tunning on his 01 so now looks like the time to switch.
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Re: Truck Owners
hey all - i've had hpt since june and still playin with it. learnin alot...
got an;
04 RCSB 5.3
VHP 210/218 .551 w/918's
Pacesetters
Da Hooker Aerochamber
E-Fans, CAI, etc...
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Re: Truck Owners
The 02 pcm is definately worth it, i had a custom tune from a tuner shop using hptuners, when i switched to the newer pcm it was a world of difference. It can take a bit more timing and there is no false knock.
Chris
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Re: Truck Owners
I am doing my own tuning aswell.
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Re: Truck Owners
I am new to HPT. The reason I am here is I want to fine tune my 4L80 in Tow mode to behave like I would manually control it. Shifts way too much up and down.
99 Silverado C2500
6.0 L stock
4L80E
3.73 rear
Kenn
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Re: Truck Owners
whats up all names patrick i am new to HPT just ordered it last week i have a 03 1500 hd 4x4 with the 6.0 and the 4l80e plan on doing some tuning to get a little more out of it. plan on doing a big tubro set up in the future i am on ls1tech
mods
ls6 cam with 918s
ported tb
cold air intake
magnaflow
tr55s and talyor wires
transgo HD2 kit
and nitrous
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Re: Truck Owners
My brother and i have '05 Silverados, his a 5.3, me a 6.0. my tune worked wonders, his is not that great...
love the tranny mods...
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Also new to HPT in October. Looking forward to the software in the near future.
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not tuning my own ride yet but as soon as i get hptuners in i will be
just reading now and am point where i understand enough to ask
competent questions. HPTuners rules!!
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Been tunning both of my Supercharged trucks with 2.0
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Not tuning my own yet but I bought HPT to datalog for Allen @ Nelson to unleash the beast!!!!!
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Just got mine, now I cant use it:(
2000 RCSB Z-71
2002 PCM
2002 LQ4 6.0
Cam motion 223/226 .576/.574 on 112 + 4*
Using my 00 PCM cause the 02 is locked, and a tune a friend picked up for a TR220 cam, still having some idle problems (bad) but Ill get it straight when I get a chance to mess with HPT a little more.:yay: