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post #121 of (permalink) Old 24th July 2009
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Exclamation egr valve

after just buying my car 2 weeks ago from someone at work (very cheap) it was also suffering from lack of power /hestiation.Searching through this site i came across this post and decided to investigate myself after spending a bit of time stripping it down i noticed that both ports were compleatly blocked armed with a bent knife rounded edge i started hacking away at the ports. Result is no more carbon build up nice clean egr more power smother ride Still a bit of black smoke but that may go over time.
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