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24-11-2009, 08:02 PM
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#1 | ||
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Shame Holden, Shame
Join Date: Jun 2007
Location: Sanitarium
Posts: 1,306
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Symptoms:
Its pretty much got no power, doesn't rev out past 3000. It has an odd noise that may be interpreted as 'missing' when it gets to that RPM. sort of a 'puff puff' M first thoughts were plugs, but they are less than 6 months old. Is this common, would it be leads, fuel filter anything like that? Cheers
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Essendon FC '11 EFII "XR8" Fairmont V8 185KW ELII XR8 engine, box & exhaust|Dual Fuel|Tints|FTR's|Factory bodykit |K&N panel filter|Interior LED Conversion|Leather steering wheel|Slotted rotors|Ghia wood + chrome|Subwoofer|  METALLICA |
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24-11-2009, 08:11 PM
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#2 | ||
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Just another mock-up..
Join Date: Sep 2006
Location: In an AU Fairlane somewhere...
Posts: 9,966
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sounds like it could be a blocked catalytic convertor.. i had the same problem.
is it a 6?
__________________
Desire isn't driven by the heart, the mind or the wallet. Desire comes from another place. It's created by the smell of burnt fuel under full throttle and the look a car gives you when you're washing it alone at night... see my car here: Built my own TL50!!! [SIGPIC][/SIGPIC]
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24-11-2009, 08:19 PM
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#3 | ||
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Shame Holden, Shame
Join Date: Jun 2007
Location: Sanitarium
Posts: 1,306
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Yeah it's a 6. To be honest, the exhaust is in pretty average condition so it may well be that. Cheers. What sort of symptoms sis your car have kr1sto?
Any second opinions?
__________________
Essendon FC '11 EFII "XR8" Fairmont V8 185KW ELII XR8 engine, box & exhaust|Dual Fuel|Tints|FTR's|Factory bodykit |K&N panel filter|Interior LED Conversion|Leather steering wheel|Slotted rotors|Ghia wood + chrome|Subwoofer| METALLICA |
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24-11-2009, 08:24 PM
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#4 | ||
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FF.Com.Au Hardcore
Join Date: May 2008
Posts: 1,536
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If it was me I would start with fuel filter.
Wouldn't hurt to change it anyway if it's been a while. |
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24-11-2009, 08:26 PM
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#5 | ||
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Just another mock-up..
Join Date: Sep 2006
Location: In an AU Fairlane somewhere...
Posts: 9,966
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i noticed it lackig in power for a while, then one day it wouldn't rev past 3000rpm...
took me about 3 days to figure it out... checked and changed absolutely everything to do with fuel and ignition.. i finally cracked it and got under the car to have a look.. i hit the cat with a hammer and it rattled like buggery.. dropped the exhaust of at the flange at the manifold and took it for a spin around the block.. Found the problem.!!! Changed the cat and its all good now.. hope that helps bud..!
__________________
Desire isn't driven by the heart, the mind or the wallet. Desire comes from another place. It's created by the smell of burnt fuel under full throttle and the look a car gives you when you're washing it alone at night... see my car here: Built my own TL50!!! [SIGPIC][/SIGPIC]
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24-11-2009, 08:31 PM
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#6 | |||
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Shame Holden, Shame
Join Date: Jun 2007
Location: Sanitarium
Posts: 1,306
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Quote:
Why would it be the fuel filter? If it's that then shouldn't the problem exist not only in the higher rev ranges but an issue at idling and/or 2k RPM? Maybe its because there is more fuel passing through at those RPM but im still doubtful.
__________________
Essendon FC '11 EFII "XR8" Fairmont V8 185KW ELII XR8 engine, box & exhaust|Dual Fuel|Tints|FTR's|Factory bodykit |K&N panel filter|Interior LED Conversion|Leather steering wheel|Slotted rotors|Ghia wood + chrome|Subwoofer| METALLICA |
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24-11-2009, 08:32 PM
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#7 | |||
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Shame Holden, Shame
Join Date: Jun 2007
Location: Sanitarium
Posts: 1,306
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Quote:
__________________
Essendon FC '11 EFII "XR8" Fairmont V8 185KW ELII XR8 engine, box & exhaust|Dual Fuel|Tints|FTR's|Factory bodykit |K&N panel filter|Interior LED Conversion|Leather steering wheel|Slotted rotors|Ghia wood + chrome|Subwoofer| METALLICA |
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24-11-2009, 08:37 PM
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#8 | ||
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Just another mock-up..
Join Date: Sep 2006
Location: In an AU Fairlane somewhere...
Posts: 9,966
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i changed air filter, fuel filter, leads, plugs, coil pack.
even changed TPS.. still nothing.. i'd really be suprised if it wasn't your catalytic convertor mate.. get under and drop the exhaust off from the flange on the manifold.. can't hurt to try..
__________________
Desire isn't driven by the heart, the mind or the wallet. Desire comes from another place. It's created by the smell of burnt fuel under full throttle and the look a car gives you when you're washing it alone at night... see my car here: Built my own TL50!!! [SIGPIC][/SIGPIC]
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24-11-2009, 08:47 PM
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#9 | |||
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buickman
Join Date: Dec 2004
Location: eastern suburbs Melb Vic
Posts: 1,462
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Quote:
A blocked fuel filter will idle ok but take the car on a hill and push the accelerator and the car looses power. I had my old EB with a blocked fuel filter it idled OK but lost power when going up hills or when I put my foot down. |
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24-11-2009, 09:16 PM
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#10 | ||
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Just another mock-up..
Join Date: Sep 2006
Location: In an AU Fairlane somewhere...
Posts: 9,966
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is it dual fuel mate?
__________________
Desire isn't driven by the heart, the mind or the wallet. Desire comes from another place. It's created by the smell of burnt fuel under full throttle and the look a car gives you when you're washing it alone at night... see my car here: Built my own TL50!!! [SIGPIC][/SIGPIC]
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24-11-2009, 09:25 PM
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#11 | |||
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FF.Com.Au Hardcore
Join Date: May 2008
Posts: 1,536
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Quote:
is the cheaper option so common sence says start there. You'd kick yaself fair up the a$$ if ya spent $200 on a cat only to find out it was just the filter. |
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24-11-2009, 09:33 PM
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#12 | ||
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Just another mock-up..
Join Date: Sep 2006
Location: In an AU Fairlane somewhere...
Posts: 9,966
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check the cat too though....
doesn't cost anything to drop the exhaust.... blocked cats are pretty common though.. How many k's has it done..?
__________________
Desire isn't driven by the heart, the mind or the wallet. Desire comes from another place. It's created by the smell of burnt fuel under full throttle and the look a car gives you when you're washing it alone at night... see my car here: Built my own TL50!!! [SIGPIC][/SIGPIC]
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24-11-2009, 10:11 PM
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#13 | ||
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Shame Holden, Shame
Join Date: Jun 2007
Location: Sanitarium
Posts: 1,306
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Ahh its petrol only, 180k's
__________________
Essendon FC '11 EFII "XR8" Fairmont V8 185KW ELII XR8 engine, box & exhaust|Dual Fuel|Tints|FTR's|Factory bodykit |K&N panel filter|Interior LED Conversion|Leather steering wheel|Slotted rotors|Ghia wood + chrome|Subwoofer| METALLICA |
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24-11-2009, 10:17 PM
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#14 | ||
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Just another mock-up..
Join Date: Sep 2006
Location: In an AU Fairlane somewhere...
Posts: 9,966
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hope it all works out mate... let me know what it ends up being...
hope i've helped...
__________________
Desire isn't driven by the heart, the mind or the wallet. Desire comes from another place. It's created by the smell of burnt fuel under full throttle and the look a car gives you when you're washing it alone at night... see my car here: Built my own TL50!!! [SIGPIC][/SIGPIC]
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26-11-2009, 04:59 PM
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#15 | ||
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Just another mock-up..
Join Date: Sep 2006
Location: In an AU Fairlane somewhere...
Posts: 9,966
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have you figured out the problem mate?
__________________
Desire isn't driven by the heart, the mind or the wallet. Desire comes from another place. It's created by the smell of burnt fuel under full throttle and the look a car gives you when you're washing it alone at night... see my car here: Built my own TL50!!! [SIGPIC][/SIGPIC]
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AUII Hesitant 2.5-3000 RPM+
Linear Mode
