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Jun 24, 2009 | 10:02 AM

yada

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Check out my log.

Look at the map readings from 3 to 4k. What could be the cause of this?

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Jun 24, 2009 | 10:38 AM

Matt Cramer

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Where is your MAP sensor hooked up?

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Jun 24, 2009 | 10:46 AM

yada

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It's t'd off of the fpr line

Jun 24, 2009 | 01:10 PM

Matt Cramer

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That usually gets a stable signal. I'd try putting a fuel filter in the line and see if that stabilizes it.

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Jun 24, 2009 | 01:49 PM

yada

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Fuel filter? Forgive me for the newb question but where can I get that fuel filter?

Jun 25, 2009 | 09:30 AM

Matt Cramer

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Any local auto parts store.

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Jul 1, 2009 | 09:34 PM

yada

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The fuel filter made no change. So far ive tried a smaller line, kinking the line slightly with a zip tie and now fuel filter. I have no idea what could cause this.

Jul 18, 2009 | 10:08 AM

yada

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Maybe a stupid question but will a modified head mess with the vacuum enough to cause my map to read like this?

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