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ebackhus · 06-14-2008, 10:22 AM

There are also a few sensors that ought to be checked, especially the O2 sensor. A rich mix can be what's possibly clogging the catalytic if that is the problem. A vacuum seal may also be bad or a cracked PVC joint. You're gonna have to crawl all over the engine.

06-14-2008, 10:22 AM	#4 (permalink)
ebackhus Manager, Design Join Date: Apr 2005 Location: SATX Posts: 14,308 OS: WinXP Pro SP3/Windows 7 RTM My System Blog Entries: 28	Re: 97 mazda 626 poor acceleration There are also a few sensors that ought to be checked, especially the O2 sensor. A rich mix can be what's possibly clogging the catalytic if that is the problem. A vacuum seal may also be bad or a cracked PVC joint. You're gonna have to crawl all over the engine. __________________ ----------------------------- There are no dumb questions, unless a customer is asking them. Help in the fight against cancer and other serious illnesses.