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  • Member
  • Member For: 21y 7m 8d
  • Gender: Male
  • Location: CENTRAL COAST
Posted

Wondering if anyone would no what could be the problem with my car before I take it to the tuner or give him a call... If its something simple ill do it myself... I had the car tuned about two months ago with a capa flash tune and only notice this last night. I put all three tunes on the car this morning and it seams to happen only when I put the pedal to the metal... The car is tuned to 300rwk’s and I noticed last night as I would leave from a standing start the car would pull away well but then loose power between 70kph to 80kph or 90kph at around 5000rpm's but then it would pick up speed and continue on... not to sure if I should change spark plugs as the plugs were last changed at around 30000km ago. Cheers Sam

  • Seriously Flukey Member
  • Legacy Donating Member
  • Member For: 22y 5m 28d
  • Gender: Male
  • Location: Melbourne
Posted
I put all three tunes on the car this morning

Sam,

What do you mean by this?

First guess is the tune has been incorrectly loaded

  • Member
  • Member For: 21y 7m 8d
  • Gender: Male
  • Location: CENTRAL COAST
Posted

The car has always had the one tune capa 13psi since I had the car tuned. I reloaded the factory tune this morning and uploaded the 13psi tune again and the car did the same thing, so I tried all three tunes high boost and low boost and the car did the same thing... on all three occasions I uploaded the factory tune before I loaded the custom tunes... Cheers Sam

  • Faster than any BTA,XTC,Autotech, Nizpro and Tunehouse car
  • Member
  • Member For: 23y 2m 27d
  • Location: D SHIRE!
Posted

Could be a host of things would say to look for boost leaks 1st and broken hoses

Have you had your valve springs done?

  • FG Falcon fan!
  • Member
  • Member For: 23y 2m 12d
  • Gender: Male
  • Location: Canberra
Posted
Could be a host of things would say to look for boost leaks 1st and broken hoses

Have you had your valve springs done?

Excellente question senor, I await the answer...

  • Member
  • Member For: 21y 7m 8d
  • Gender: Male
  • Location: CENTRAL COAST
Posted

yeah jeff had the valve springs done and I will have a look at hoses tonight after work... jordak I did put a half tank of fuel the other day from another servo but I used the same brand of fuel vortex 98..

  • Member
  • Member For: 21y 7m 8d
  • Gender: Male
  • Location: CENTRAL COAST
Posted

the valve springs were the nizpro cobra's. also had a fuel pump installed about 3 months ago.. walbro

  • Member
  • Member For: 21y 7m 8d
  • Gender: Male
  • Location: CENTRAL COAST
Posted

Looks like jordak u may be right.... put a fresh batch of fuel and the car traveled ok tonight... will still look at all other possibilities like hoses and clamps in the morning...

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