Hi guys,
i swapped L92 into 2011 reg cab sierra , flashed L9H file but VVT and spark tables way different from L92 .
should i copy L92 VVT and spark tables and keep the rest as stock L9H?
...
Type: Posts; User: NNBS
Hi guys,
i swapped L92 into 2011 reg cab sierra , flashed L9H file but VVT and spark tables way different from L92 .
should i copy L92 VVT and spark tables and keep the rest as stock L9H?
...
I did switch cot back on and rise the temp dod now working
Thanks so much for the help
Hi all
the displacement on demand stop working in my 2014 caprice after I reflash .
I did some changes only for check engine light cause I'm using no cats and headers .
did someone have this...
code is enabled ,
replaced both o2 , 2 sets of injectors , plugs , wires , intake manifold , map sensor , maf sensor ,coils , lifters ,ecu , I even sold my engine to my friend and he install it "no...
the problem is the engine shaking at idle with no code ,
61131misfire is in every cylinder ,random.
take a look at the log file .
please note that ltft at idle is tuned ,it was at 12% .
I'll try that
Yes no vaccum leaks ,
Thanks for the quick reply guys ,
The truck runs smooth at open loop , once it gets into close loop it shakes and fuel smell starts comming .
Hi guys ,
my truck shakes at idle and fuel smell is so bad . truck misfire at idle but no check engine light or code present .
checked for vacuum leaks at headers and intake nothing there ,...
2xLS1 , thanks for the tunes but both of them are LMG engine I got LC9 engine , problem is truck running rough . I don't know why the shop did that this second truck coming from same shop .first...
yeah I tried but cant open it , I think its factory format. I looked at some 2009 Tahoe, sierra Silverado, 5.3 but all are lmg engine with different parameters
thanks a lot but 2009 differ from 2010 , like injectors ,and vvt which I doesn't have. I need 2009 tune to know how many parameter's changed.
Hi guys ,
Any one help me finding a stock tune for 2009 Avalanche 5.3 6 speed , cause shop missed up the tune so bad . Don't know why the shop did that .
shop owner say that the truck have...
you can turn off the messages but reduced engine power mode will be there , i suggest taking it to dealer or scan it with tech2 scanner .now you dont know where the problem ,maybe throttle or...
Thanks alot for the replay . Now i well rent a dyno when ever i tune my car.
Hi all
i have l92 truck with ls9 cam headers cai , it has this weird problem . i tuned it on the street with afr 12.8 and adjusted WOT timing to reach safely with no knock .then last week i dyno...
44711 bluecat I still cant get over this problem in the picture.
this the file
Hi all
Guys i still get in rep mode and pull P0606 code when i ever tune E38 . I only change TQ mang , PE , spark on each car i do .
when ever i accelerate , car will go to rep mode ???
what im...
hi guys
Im shocked to see this in my scanner :doh: im running premium gas and tried to change stoich afr ,disable flex fuel .nothing do it.
see this picture car commanding 14.68 afr . but fuel...
44333
guys I never get past this problem , look at the picture :banghead:
im scared to tune ve and maf becuase i dont know if my wideband is reading right or not i bought Lc-2 kit without the gauge. how i know if my wideband is accurate ?
I dialed in my wideband in open air it shows max afr which is 22.38 at 4.86v in hp tuners before it was 21.8 in open air now still same reading even after i adjusted it 15.4 at idle
0v = 7.35
5v =...
try to Disabble starter checks and also check VATS