downhillbill

basicaly ive bought forester s/tb bout month ago the standerd exhausT was blowing from cat and genraly rustey hole s all over system but it run fine apart from that . SO i had a stainless 3inch full de cat system and 4inch back box fitted to it also put a turbo smart bov on it. It was all fine fine for about 4 to 5 days now every time i put myfoot down it over boost causing fuel cut 4000rpm .
some one said cause of full decat i would need re map is this true or is it a boost leak or actuator ive been told also has any sufferd same problems wiv there scooby or know wat the hell going on feels like gunna blow up dont
want to drive it tilll get it done DRIVIN MEMAD

THANK U FOR ANY INFO YOU CAN GIVE ME ON THIS OVERBOOSTING FUEL CUT PROBLEM

B4D HK

iTrader: (15)

I decatted mine with no issue (the boost cut may be a split hose or separate issue)

belliott69

iTrader: (3)

Decat will be fine, i'd get the bov replaced with a standard one for a start. Does the CEL pop up on the dash, if so I'd check for fault codes and check that's there's no knackered sensors.

downhillbill

no im not getting no ecl light on dash at all just litrally as i put my foot down it over boosting at 4000rpm causing the the fuel cut thank you for ur info

Jolly Green Monster

iTrader: (4)

it should really be mapped for the decat or at least checked, but the fact it is now hitting the boost cut kind of answers the question....