I failed to be more clear. Its a Toyota FJ40 that has a 5.7 LS1 long block with all other components from a '05 Tahoe, including the PCM. It has the stock Toyota 5 speed manual gear, and I did not...
Type: Posts; User: Kamaro
I failed to be more clear. Its a Toyota FJ40 that has a 5.7 LS1 long block with all other components from a '05 Tahoe, including the PCM. It has the stock Toyota 5 speed manual gear, and I did not...
I meant the truck has almost the same power as the stock 130HP 2F 6 cyl. engine.
Thanks all, here is the tune file and a data log driving around the block with some WOT, I feel the truck has low power compared to be a 5.7 V8 engine, it should pull WAY stronger! .. please tell me...
Hi guys, I know I will flamed and I know that I need to get my car tuned, but I need at least a starting point. my 05 tahoe engine seized up and since I got that '99 LS1 laying around for years I...
Here I am attaching a driving log. please let me know what you think maybe wrong. Thanks!
I checked the the injector offset data and it matches the data provided by DW exactly. I'm still don't know exactly whats happening here!
I lowered the minimum pw to .400, that made it leaner but when I blip the gas it would rise the rpm and then drop too much and most of the times it will stall. I then tried setting it to .600 and it...
The fuel pressure is regulated by a boost referenced regulator, its about 50 psi with vacuum connected (60 psi without it).
I'm chasing that issue for quite a while now, its a healthy LSA with LS9 cam and 2.55 upper pulley, car drives so good except the rich idle. It idles at about 12.5. I'm attaching a log and a tune...
I installed a set of new 90 lbs DW Injectors (16U-00-0090-8) in my built LSA engine, the engine is very healthy and has put down 573 wheel hp, but it idles too rich and the tuner has tried to lean...
Hi guys,
I have a 1970 Camaro Z28 with a swapped in LS2 - T56 from a '06 GTO (using E40 PCM).
I have a very weird issue, the car drives normal and smooth, except when I hit the gas it would cut...
I have an LSA engine swapped into a '71 Firebird with a GM E67 PCM. Everything is running as it should with no issues, except having a hi/lo fan control. I have managed to add two relays to control...
I just swapped in a LSA out of a 2013 ZL1, I added a 2.55 upper pulley and a LS9 camshaft, I hooked it up with a stock CTS-V PCM and a stock tune, sure enough it was very lean because of the extra...
I have noticed that its trying to trim off the fuel all the time, I'm puzzled about that because having larger cam and more boost should equal to more air, so I expect it to more lean, not more rich,...
I sold my 416 engine and bought a bone stock LSA, I rebuilt the engine with new .010 oversized pistons and added a LS9 camshaft and a 2.55 upper pulley, since its swapped in a '71 Firebird, it...
Thanks for the info, I just purchased one from ebay that will be already flashed with the VIN and tune. I sent the new one back to Amazon.
I just ordered a new E67 PCM (ACDelco 12612384 to replace my defective PCM which was part of a GM engine management kit 19354332 for a LS swap. I do have the hpt tune file of my old PCM, what is the...
Of course I'm not here to argue, but I thought since there is a tune repository here where alot of people shared their tune, then why not asking for a specific tune file?
Thanks for your responses...
The difference is vast :
LSA :
198/216 0.480"/0.480"
LS9 :
211/230 0.562"/0.558"
Thats why I guess it really needs a new tune.
I'm swapping in a stock LSA engine with LS9 camshaft and a LT headers. I don't have any local tuner in my area so I need to at least get it started and be safe to drive. I searched all around the...
Please help me before I lose the little hair that is still on my head!, I have this issue for many weeks now with no solutions so far. I got a '71 Firebird Formula with a LS3 based 416 and a GM...
No its Roush modified (supercharged), and thats exactly why I need to keep a copy of the tune, we have a very lousy local Ford dealer and they once they re-flashed a Roush raptor and lost its tune,...
Already did, so far no reply.
Hi all,
I have a 2014 Ford Raptor that I'm trying to read its PCM, but as soon as it starts reading it it would fail right away, I'm using a Pro version of the HP Tuners device that has all GM...
I have no idea about that. I'm using the GM LS controller kit which already have two O2 sensors and they are connected. If you mean an external/stand alone Wideband sensor, then no, I don't have it...