xr6turboman Donating Members 588 Member For: 17y 21d Gender: Male Location: New Zealand, Palmerston North Posted 28/03/10 03:31 AM Author Share Posted 28/03/10 03:31 AM (edited) So I've broken 3 walbro 341 pumps in around 500 or 600k since its been tuned... They are all from difference dealers. This fuel pump from australia is about $850 will go see them tomorrow and get it swapped outIs there anything that could be causing the pumps to fail?? Edited 28/03/10 03:31 AM by xr6turboman Link to comment https://www.fordxr6turbo.com/forum/topic/65833-more-problems/page/4/#findComment-995563 Share on other sites More sharing options...
straughsberry Donating Members 1,846 Member For: 17y 8m 16d Gender: Male Location: Broady, Melbourne Posted 28/03/10 08:21 AM Share Posted 28/03/10 08:21 AM Very odd. Looking at the intake, what do the vanes look like? They should be a gerotor type (same as our oil pump gears) and not fan type. Can you take a pic? Link to comment https://www.fordxr6turbo.com/forum/topic/65833-more-problems/page/4/#findComment-995618 Share on other sites More sharing options...
xr6turboman Donating Members 588 Member For: 17y 21d Gender: Male Location: New Zealand, Palmerston North Posted 28/03/10 08:42 AM Author Share Posted 28/03/10 08:42 AM I'll take it into my tuner tomorrow. I can still drive it except it has abit of a miss at 1800rpm and it leans out on boost. I'll let you know how I get on.. Link to comment https://www.fordxr6turbo.com/forum/topic/65833-more-problems/page/4/#findComment-995622 Share on other sites More sharing options...
KWIK F6 Donating Members 526 Member For: 16y 1m 9d Gender: Male Location: Adelaide Posted 28/03/10 08:55 AM Share Posted 28/03/10 08:55 AM That sounds like a real head F*%K mate..Hang in there, its not worth going to a V8...$850 for a fuel pump is a bit steep..It would want to be gold plated for those kind of $$$..Hope it all works out mate... Link to comment https://www.fordxr6turbo.com/forum/topic/65833-more-problems/page/4/#findComment-995627 Share on other sites More sharing options...
xr6turboman Donating Members 588 Member For: 17y 21d Gender: Male Location: New Zealand, Palmerston North Posted 29/03/10 07:30 AM Author Share Posted 29/03/10 07:30 AM I just don't get it... your running about the same power as me with the same pump without any problems :bangcomputer: :bangcomputer: One suggestion was does the fuel tank have a breather or something on it?? If its blocked it would be creating a vacumn and making the pump be unable to suck fuel?? Link to comment https://www.fordxr6turbo.com/forum/topic/65833-more-problems/page/4/#findComment-995936 Share on other sites More sharing options...
xr6turboman Donating Members 588 Member For: 17y 21d Gender: Male Location: New Zealand, Palmerston North Posted 30/03/10 06:43 AM Author Share Posted 30/03/10 06:43 AM Ok so now I'm getting REALLY f***n ANGRY. New fuel pump is in slight misfire at 1800rpm has gone and its running abit smoother on causual driving. BUT on WOT its missing and definately not making 310kw. We checked for fault codes, Checked spark plugs (all 6 brand new NGKs) Checked coils no issues there. Anyone got any ideas where to from here?? :censored: Link to comment https://www.fordxr6turbo.com/forum/topic/65833-more-problems/page/4/#findComment-996205 Share on other sites More sharing options...
Wenier Donating Members 1,736 Member For: 15y 3m 16d Gender: Male Location: Christchurch, New Zealand Posted 30/03/10 07:29 AM Share Posted 30/03/10 07:29 AM I could be wrong but thought I read something about NGK plugs having issues in these sometimes. Someone else might be able to shed some light on it. Link to comment https://www.fordxr6turbo.com/forum/topic/65833-more-problems/page/4/#findComment-996214 Share on other sites More sharing options...
xr6turboman Donating Members 588 Member For: 17y 21d Gender: Male Location: New Zealand, Palmerston North Posted 30/03/10 07:32 AM Author Share Posted 30/03/10 07:32 AM What plugs do other people use then?? They were $30 Each Link to comment https://www.fordxr6turbo.com/forum/topic/65833-more-problems/page/4/#findComment-996215 Share on other sites More sharing options...
Guest EGOXRT Guests Posted 30/03/10 07:46 AM Share Posted 30/03/10 07:46 AM Maybe VCT connectors or even cam angle, check all that.. Link to comment https://www.fordxr6turbo.com/forum/topic/65833-more-problems/page/4/#findComment-996219 Share on other sites More sharing options...
hepsta23 Member 3 Member For: 15y 7m 19d Posted 30/03/10 07:54 AM Share Posted 30/03/10 07:54 AM On 30/03/2010 at 7:32 AM, xr6turboman said: What plugs do other people use then?? They were $30 EachBro cv use the genuine ford plugs and they gap them 0.8mm I think, they also said ngk were no good. give them a crack Link to comment https://www.fordxr6turbo.com/forum/topic/65833-more-problems/page/4/#findComment-996221 Share on other sites More sharing options...
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