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Old 07-12-2019, 06:11 PM
97 SL320 97 SL320 is offline
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Join Date: Jan 2012
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Quote:
Originally Posted by Father Of Giants View Post
Finally checked the cat, it's perfect, all the tiny chambers are visible. It is NOT melted down or falling apart.
Did you shine a light through it or at min look at both ends?

A cat can clog on the inlet / part wart way through or melt on the exit side but still look good on the other end.

With this injection pump is there a way to look at rack position and / or rack command? ( using a volt meter / duty cycle / amp meter ) If rack command / position is delivering low fuel ( IE normal ) , I'd look to non fuel tank type issues. If the rack command / position is max fuel , I'd look to fuel delivery issues.
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