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Need help!

1K views 11 replies 8 participants last post by  LooseCannon 
#1 ·
Tune HELP!

So I have a stage 2 BTR tune that isn't working right and have NO idea what the problem is. I first had it custom tuned by them on their dyno day til it started to miss. Whenever I drive and accelerate it starts to chog so to speak. Sent it back to BTR 3 times and replaces my coil packs and spark plugs. Anyone have any ideas? Hate I spent all this money and it's not working. Sam said he has never seen this before.... Maybe I should just go with lap3
 
#3 ·
I have a BTR stage 2 tune and it keeps misfiring for whatever reason. Ive sent it back 3 times gotten new coil packs and new spark plugs and it still does this. Sam from BTR said hes never seen anything like this before... And this doesn't happen on the stock ECU. Any ideas??? PLEASE HELP
 
#4 ·
correct spark plug gaps? correct fuel? 93? full bolt ons with TBE I'm assuming? Sam most likely covered all these but only things I can think of?
 
#6 ·
Triple check your fuel and make sure you did not put 91 before you installed the ECU even if it was just a little bit a week prior.
 
#8 ·
did you check and make sure you have the correct spark plugs? gas? settings? It has to be one of those 3 or its just a faulty ECU.
 
#10 ·
What's your spark plug gap? do you get a cell?
 
#11 · (Edited)
If you are custom tuned, try dropping your gap to .024 and see if that fixes it.

Edit: Please one thread per topic. Posting multiple threads on the same topic (especially in the same sub-forum) is annoying. I've merged your two threads into this one. Please don't do it again.
 
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