Perky15

Just taxed my ra and took it out for a blast first proper drive since fitting chip it boost 0.9 1st 2nd 3rd 1.0 4th nearly 1.1 5th so was quite happy pulled up at lights next to a merc put my foot down limp mode 0.5 bar side by side until 3rd where he pulled passed :@ turned of road put my foot down full boost again what could this be? checked fault codes all clear

SLAB

iTrader: (77)

blast first proper drive since fitting chip
EEEEEEEEEEEEEE ITS A HARD ONE THIS
TAKE THE CHIP

scoobie no nothing!

check your dump valve isnt letting by if you have one mine was cuasing all sorsts of crap under boost

Perky15

standard re circ valve been out since and its been fine done 50 miles and havnt happened since

alcazar

iTrader: (2)

I assume you've had a proper remap after fitting your "chip"?

What "chip" is it btw?

Here's a rule of thumb for Scoob ownership: play with it without knowing what you are at, pay for it later!

And an engine rebuild to standard is £2000

Perky15

Its a my95 standard ecu cannot be remapped its a polar perf chip its been running fine since just been out lookin under bonnet and found neg on batt to be loose perphaps thats my fault tightened connections took it out the fault hasnt come back

alcazar

iTrader: (2)

OK, best of luck with it, and the car.