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Old 11 April 2011, 06:35 PM
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-shane-
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Default 2003 WRX Pulsing

My 2003 WRX has started pulsing if you are keeping a steady speed anywhere between 2000 - 3000rpm the car feels like its pulsing,

I have wd40 the throttle cable, Were else should i be looking??

Ive also noticed when starting it sometimes in the morning it goes to start then sounds like it won't then it starts, sounds a bit lumpy for 30 secs and its fine??
Old 11 April 2011, 08:15 PM
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anyone
Old 11 April 2011, 08:28 PM
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No error codes or CEL?



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Old 11 April 2011, 08:34 PM
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No mate nothing at all,

I was told possibly dump valve but its a standard OEM part

I don't know were else to look
Old 12 April 2011, 09:20 AM
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Anyone??
Old 12 April 2011, 05:58 PM
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Help please
Old 12 April 2011, 06:01 PM
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Myles
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Boost solenoid needs cleaning possibly? Search it on here.
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