Ba Turbo Issues When Boosting ..help!

[Wenier]

Sounds like its probably a Capa generic tune as well which wont be doing you any favours especially with running lower octane fuel. Big thing is if you put 95 in it dont boost it. As mentioned above could be valves could be coils but who knows.

Also is it a manual or auto as you say clutch but you also said that the scan tool got torque converter .... So which is it manual or auto?

[tanner11]

Its a manual. yer I know its weird it brings up that code. a mate reckeons it might be cause of the heavy duty clutch that I put in and that its messing with the computer cos its been tunred to a standard clutch therefore not needing as much force to get it going or something like that ??? But I dunno

[Mr_4.0]

I'd say that theory Is 100% wrong.

[Brods]

I'd say that theory Is 100% wrong.

+1

[tanner11]

Yep thqts wat I was trying to say to him lol

[darkness]

I had the same problem changed the valve springs and replaced the coil packs havent had any issues since hope that helps

good luck

[bionic_oosty]

Not sure why ppl say the clutch theory is "100% wrong" because that will be exactly what it is..

LOAD POINTS!! My bf manual did the exact same thing when I replaced the clutch after its dyno tune

Youll need it retuned on new clutch and problem solved buddy.

I have an old thread with same heading if you find it in my passed topics.

[ratter]

if it was tuned with a stock clutch that was not slipping and then the clutch was replaced with a heavy duty clutch, the load points will be exactly the same

[bionic_oosty]

Yeh Ratter, I remember you diagnosed mine that time.

Just sounds all too familiar to be anything else and when he says "ever since I changed clutch on the weekend".....

[ratter]

If I remember correctly, yours was tuned while the clutch was sliping??

in a case like this, then yes the load points would be different