need help with focus st no boost!!! OIL FILTER HOUSING REPLACEMENT
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need help with focus st no boost!!! OIL FILTER HOUSING REPLACEMENT
thanks for looking, i have had great advice from you lot before, and really need some more please!
my friend has an st on an 07 plate, and had a strange prob, first thing is the car has hardly any boost in low gears, but some more in the higher one's,
now this is the weired bit there is a whining coming from the turbo on tick over, but if you pull up the dip stick a tad it stops????? any clues with this would be great as my mate cant really use the car and cant spare any more cash at fords!!!!
anyone else had a simler prob??
thanks in advance people
my friend has an st on an 07 plate, and had a strange prob, first thing is the car has hardly any boost in low gears, but some more in the higher one's,
now this is the weired bit there is a whining coming from the turbo on tick over, but if you pull up the dip stick a tad it stops????? any clues with this would be great as my mate cant really use the car and cant spare any more cash at fords!!!!
anyone else had a simler prob??
thanks in advance people
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The only thing pulling the dip stick out might do is release some back pressure from blow by but i cant see that being an issue, plus if there was any it would blow the dipstick out anyway. On such a new car like an ST its very unlikely plus it would have no relation to the turbo what so ever.
I would pull off the hose to the turbo and check for play in the shaft, if its starved of oil its already shagged. You sure its not just a leak
I would pull off the hose to the turbo and check for play in the shaft, if its starved of oil its already shagged. You sure its not just a leak
Last edited by Sp3no; 24-01-2011 at 03:35 PM.
#3
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Oil filter housing diaphragm has gone. Really common fault on the ST's.
http://www.youtube.com/watch?v=xZH1xei0-b0
http://www.youtube.com/watch?v=xZH1xei0-b0
Last edited by RichieST; 24-01-2011 at 03:45 PM.
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Oil filter housing diaphragm has gone. Really common fault on the ST's.
http://www.youtube.com/watch?v=xZH1xei0-b0
http://www.youtube.com/watch?v=xZH1xei0-b0
oh man your a god!! now the big question any idea on part numbers?? and price to fix?? i will have a go at fitting it for him if not to much prob....
again many thanks for the quick response thanks god for the fourm's!!!
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i found a guide somewhere shows you how to do it actually, i'll have a look tomorrow see if i can find it again!
https://passionford.com/forum/ford-f...placement.html
https://passionford.com/forum/ford-f...placement.html
Last edited by STeve; 22-09-2019 at 09:58 AM.
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i found a guide somewhere shows you how to do it actually, i'll have a look tomorrow see if i can find it again!
https://passionford.com/forum/ford-f...placement.html
https://passionford.com/forum/ford-f...placement.html
well i dont mind the time, as loads of food and a constant supply of tea will help i will have a go for him and see how i get on, i work on my other motor all the time i wont say what it is tho as its like swearing in hear in sure
Last edited by STeve; 22-09-2019 at 09:58 AM.
#16
Boost problem
Hello,
I have Focus ST '06 with modification and I have boost problems. I dont have problem that I have always 1/4 of boost, but I dont have proper full boost as I shound have.
Also time to time its like.. its going to boost and then pressure wave around 1/4 of boost (you feel like car is not pushing constantly) and then continue into 3/4. With my Dreamscience ECU map I always had 4/4 of boost.
Boost seems to me also very slow... Turbo lag takes longer than before.
I once had problem with oil housing so I replaced it for new with breath pipe too.
Now I hear just a very little whistle from oil housing... not like when I had problem. Is there possibility that its faulted just a very little?
Or it can be problem with Boost solenoid? Is problem with solenoid shown on diagnostic as fault?
Thanks for help
I have Focus ST '06 with modification and I have boost problems. I dont have problem that I have always 1/4 of boost, but I dont have proper full boost as I shound have.
Also time to time its like.. its going to boost and then pressure wave around 1/4 of boost (you feel like car is not pushing constantly) and then continue into 3/4. With my Dreamscience ECU map I always had 4/4 of boost.
Boost seems to me also very slow... Turbo lag takes longer than before.
I once had problem with oil housing so I replaced it for new with breath pipe too.
Now I hear just a very little whistle from oil housing... not like when I had problem. Is there possibility that its faulted just a very little?
Or it can be problem with Boost solenoid? Is problem with solenoid shown on diagnostic as fault?
Thanks for help
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