Go Back   LS1TECH > LS1-LS2-LS3-LS6-LS7 PERFORMANCE > PCM Diagnostics & Tuning
Sign in using an external account
Register Forgot Password?
Search

PCM Diagnostics & Tuning
HP Tuners | AutoTap | Diablo | MAF Translator | HPP3 | FAST | Gen7 | Big Stuff 3
Sponsored by
Diablo Sport

5.3 swap only wot, help

Reply
 
Thread Tools Search this Thread
Old 04-08-2012, 08:25 AM   #1
Staging Lane
 
Trader Rating: 0
Join Date: Nov 2008
Location: Cumming
Posts: 70
Default 5.3 swap only wot, help

I just finished a 5.3 swap in my 68 c10. It has a ls1 intake with the stock 5.3 injectors. My prob is it seems to idle great and smooth but if i try to drive it its like it starves for fuel under most of the throttle range except just off idle or if i floor it its like you fliped a switch and it takes off which i have been told is pe mode. Im not getting any codes. Do you think its something in the tune? I had a local lsx shop flash my pcm and told them what i had done. I was thinking mabee its something in the fuel mapping but im not a tuner. Any help would be great.
poolsmillrods is offline   Reply With Quote
Old 04-08-2012, 08:25 AM
LS1Tech
Pontiac Firebird




Paid Advertisement
Reply


Tags
53, 68, idling, swap, tune


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are On
Refbacks are Off



Join Ls1Tech

All times are GMT -5. The time now is 02:21 PM.


Powered by vBulletin® Version 3.8.7 AC1
Copyright ©2000 - 2015, Jelsoft Enterprises Ltd.
Advertising - Terms of Service - Privacy Statement - Terms of Service - JOBS
Emails & Contact Details