please help my maggy! (hesitation)
13 May 2008, 05:50 PM
#1
Scooby Newbie
Thread Starter
Join Date: Mar 2008
Posts: 28
Likes: 0
Received 0 Likes
on
0 Posts
please help my maggy! (hesitation)
hi i have a 1994 uk turbo impreza, shes running 340 bhp and has just recently developed a hesitation. 
i have had a fuel pressure regulator fitted about a month ago, and haven't drive hard since. it was only when some norbit in a 330 BM pull up next to me reving his engine that i discovered it.
This only happens when im on full power about 3500 4000 revs, and only happens for a split sec then its fine. any ideas on what this could be??
o i i'll just add that its regularly servied, its had new coil packs, spark plugs, it got the usally mods to produce the power i have.
please help???
i have had a fuel pressure regulator fitted about a month ago, and haven't drive hard since. it was only when some norbit in a 330 BM pull up next to me reving his engine that i discovered it.This only happens when im on full power about 3500 4000 revs, and only happens for a split sec then its fine. any ideas on what this could be??
o i i'll just add that its regularly servied, its had new coil packs, spark plugs, it got the usally mods to produce the power i have.
please help???
13 May 2008, 07:12 PM
#2
Former Sponsor
iTrader: (4)
Join Date: Jan 2001
Location: ECU Mapping - www.JollyGreenMonster.co.uk
Posts: 16,548
Likes: 0
Received 2 Likes
on
2 Posts
if the fuel pressure reg is not a like for like replacement the the fuelling will need correcting with a remap
if remapped for fpr already then usual culprit is coilpacks on that age car
if remapped for fpr already then usual culprit is coilpacks on that age car
Thread
Thread Starter
Forum
Replies
Last Post
Wingnuttzz
Member's Gallery
30
26 April 2022 11:15 PM
aaron_ions
General Technical
17
03 November 2021 11:07 AM
charlesr
General Technical
9
28 September 2015 09:16 AM