car stumbles
05-06-2008, 11:48 AM
#1
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car stumbles
Hi i recently had my ecu chipped in my 01' tt 225 and installed a forge 007p dv and everything was running fine with almost no hesitation until yesterday when I tried to floor it and the car stumbled horribly before pulling hard. The stumble happens about 3100rpm... What could this be? Any help would be greatly appreciated
05-06-2008, 01:43 PM
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Here ya go...
$112 bucks is the cheapest I've seen in a while.
PS. I keep a spare MAF in my trunk.<ul><li><a href="http://www.purems.com/products/product.php/II=1747">pure motorsport dot com</a></li></ul>
PS. I keep a spare MAF in my trunk.<ul><li><a href="http://www.purems.com/products/product.php/II=1747">pure motorsport dot com</a></li></ul>
05-06-2008, 03:48 PM
#6
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could be a MAF - could also be time to do either sparks or coil packs.... or both
I had a similar issue with higher boost and the car would stumble... swapped MAF and had same issue.... how many miles?
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