jdee0499

just after a bit of help please.

the rs runs mint, no misfire, holds 15 psi of boost, but when you put ya foot down it wont go over 5000rpm any one have any idea on what it is.

already cheacked the timing, replaced plugs and leads, tried a different cam but no difference still the same.....

i'm stuck on this one .....any ideas would be great

thanks

RichieST

iTrader: (2)

when you turn the ignition on, does the fuel pump run permantely, or just for a couple of seconds?

jdee0499

just for a few seconds the cuts off till you start the car

RichieST

iTrader: (2)

sorry mate, thought it was a cossie as per your display pic not an ERST. problems with the metering unit possibly?

jdee0499

got no problems with that one at the min
its just the rst that ive got probs with

jawanne

i had the same happen to me i think it was the meter unit .my car ws running like that for weeks so i sprayed some wd40 in the meter unit then i went for a drive got on the bypass i slowly put me foot down got to 5000 revs then it started being lumpy so then i put me foot right down and it backed fired and was ok after that ......i changed loads of things because of that.........

jdee0499

ill give that a try tomorrow ill let ya know if it fixes my prob to

cheers

jawanne

keep it at the limit it wont rev other let it try and rev out i hope it works as it did my head in

©hatter Box

ecu

jawanne

good idea.

Rick

Check the metering unit - turbo boost hose isn't soft and collaping.