This is the second (New) ecm from from Nelson I have used to try and determine if there was something screwy going on with my original, which was from a late '07 Silverado with a 4.8L. This tune is...
Type: Posts; User: dustiebutt
This is the second (New) ecm from from Nelson I have used to try and determine if there was something screwy going on with my original, which was from a late '07 Silverado with a 4.8L. This tune is...
No popping or weird noises, have not checked exhaust temps but does not feel excessively hot. When trying to accelerate rpms quickly there is a hesitation or stumble around 1000 rpm to 1250 rpm where...
Internal imbalance was a big thought on my part but it is a GM crate motor to start and knowing there is always the possibility of factory screw ups, everyone questioned thinks the possibility is...
I have an L76 crate motor, engine management components replaced and mild cam installed. Harness and electronic components from late '07 GM including E38 ecm.
Nelson Performance was hired (via...
OK..........I know yer all probably cooking , cleaning or something........thanks anyway.......
I have been trying to access online demos in the help section without success..I get invalid file format window in trying. I have Windows Vista 7. File type listed as .cfg by windows. Cures for this ?
When I begin the process all conditions look good and whenever the brake pedal is depressed "Begin" is emboldened so I know there is good communication with the ECM. Not sure what is lacking with my...
After making the connection between the ECM and the brake switch, unchecking SES/error mode for DTC's, clearing DTC's (none showing in scan) and a couple of dozen more tries at the case relearn using...
The original post is dated but education is ongoing.
I ran the cylinder balance with success but received the "not all conditions met" warning each ( several) time I tried the case relearn.
...
who was the tuner ?
go to www.hotrodlane.cc
look through the LS section, gives a lot of useful info. , best scenario would be to have the entire harness, ecm, pedal assembly, MAF sensor , etc., from one...
Interface not syncing with PC after update
updated software to 2.24.810, on both laptop and PC........performed the I in the bubble procedure on the laptop (Windows Vista Home Premium) ....everything back to normal ......tried the same...
I updated to 2.24.810 on my laptop (windows Vista Home Premium)and now all my tune files are not recognized as licensed.....do I do the same I bubble procedure ? I was reluctant to update my...
E38/L76.....Comp cam added.....starts right up.....but.........
I have a new L76 with an E38 system from late '07 silverado/4.8L. Comp cam installed, nothing outrageous, .560 lift, .214/.218, 111 lsa. Starts right up on the stock file but seems to load up and...