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itsova
Fordmods Oompa Loompa
Posts: 31
Joined: 14 Nov 2004
Location: MELBOURNE VIC, Australia
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 Posted: Sat Dec 25, 2004 3:13 pm Post subject: distortion from fuel pump |
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| Im running an alpine amp for my rear speakers, all i can hear is my fuel pump noise, when i run gas, it doesn't make that noise, any ideas how to get rid of it? |
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lylebrown00
Fordmods Stock as a Rock
Age:26
Posts: 125
Joined: 06 Nov 2004
Location: Brisbane QLD, Australia
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| Posted: Sat Dec 25, 2004 3:44 pm Post subject: |
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I have similar problems with my Pioneer (unit and speakers) when I am out whoop whoop and attempt to use the FM radio all I get is interference. With the accessories (not ignition) on it recieve it fine, as soon as I click it once more I loose it all (if i disconnet the fuel pump relay the problem disappers).
I tried a number of different "cures" with no luck (the car dosnt run all that long with the no fuel), maybe the pumps motors simply generate excessive interference (there must be some way to isolate this???)
Sorry I cant help. |
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itsova
Fordmods Oompa Loompa
Posts: 31
Joined: 14 Nov 2004
Location: MELBOURNE VIC, Australia
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| Posted: Sat Dec 25, 2004 9:53 pm Post subject: |
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| see im running it with my amp, could also be earth reading aswell.... now my factory front speakers are playing up when the car drives or moves, anyone can help me out? |
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lylebrown00
Fordmods Stock as a Rock
Age:26
Posts: 125
Joined: 06 Nov 2004
Location: Brisbane QLD, Australia
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| Posted: Mon Dec 27, 2004 6:33 am Post subject: |
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| Some one suggested that I should check the earthing of the system, which I did, with little luck (I attached additional wires) however this may work for you? |
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itsova
Fordmods Oompa Loompa
Posts: 31
Joined: 14 Nov 2004
Location: MELBOURNE VIC, Australia
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| Posted: Mon Dec 27, 2004 9:10 pm Post subject: |
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| people been telling me to re earth it, ive also got rid of the fuel pump noise by placing the rca cables on the other side of the car, now what you hear is engine noise, im gonna give the earth cable a go tomorrow. Anyone got any suggestions? |
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lylebrown00
Fordmods Stock as a Rock
Age:26
Posts: 125
Joined: 06 Nov 2004
Location: Brisbane QLD, Australia
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| Posted: Tue Dec 28, 2004 6:18 am Post subject: |
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| there is a supressor for engine noise located on the coil (I think or maybe it is the distributor..). This may warrent replacement in your application? |
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itsova
Fordmods Oompa Loompa
Posts: 31
Joined: 14 Nov 2004
Location: MELBOURNE VIC, Australia
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| Posted: Sat Jan 01, 2005 7:55 pm Post subject: |
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| i just replaced my power cable with a 6ga and also rewired my earth but still get thesame engine noise!, can anyone help me out? |
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