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Cleaning EGR passages


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My EGR passages are completely clogged. Is there any good ways

to clean 'em without removing the manifold and soaking it? Does the

speedo cable on the drill really work or should I not waste my time?

Can't pass smog 'til I can get it cleaned out.

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My EGR passages are completely clogged. Is there any good ways

to clean 'em without removing the manifold and soaking it? Does the

speedo cable on the drill really work or should I not waste my time?

Can't pass smog 'til I can get it cleaned out.

..pushing or reaming a hardened material into the intake manifold my not be good for the pistons..or you might just get lucky by taking a small screw driver to scrape the surface of the clogged hole..maybe you will not have to go any deeper.. Edited by Petersubaru
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