Berk High Flow Cat

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Mar 11, 2008 | 11:52 AM

#21

d_r_u

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Joined: Feb 2008

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Quote:

Originally Posted by JackS,Mar 11 2008, 11:20 AM

Hate to hear that. If it was the HFC, we'll probably be hearing much more in the following weeks.
In fairness though, you have made several changes that could work in combination to produce a cel.
Be sure to post if you find a solution or if the cel finally disappears on its own.
Is it possable that the car is now in a learning mode to account for the changes?

Other possiblities tripping the CEL could be an exhaust leak, or bad 02. I will give the cat the benefit of the doubt that it is in good working order. I dont know how sensitive the 02s are, but it did take a banging to get it out. Im just suprised that the CEL didnt trip till 3 weeks, 1200 miles later. It also tripped shortly after I filled up the tank. Maybe I got bad gas, lol? I dont think there is an exhaust leak or the 02 is bad, but I will just have to investigate later.