Eliminating Catalytic Converter & going w/straight pipe

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January-17th-2020, 12:52 AM

#16

Marvin Wynne

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Remove the catilyc converter

Quote:

Originally Posted by acidhorse

no cat. take it out. im running 2.25 all the way back and have been for about 6 months now with no issues yet. and as RX7_2ner said, there is only one O2 sensor and it's in the manifold, no sensors in or after the cat.

I have an 2003 ford explorer and need to know if I removed the converter will that allow my truck to start and drive at least?
Truck just stay started at this point which, I had a friend diagnosis and told me it's not in need of a tune up, but the converter was either clogged or defected. If I removed the converter and ran a straight pipe will that by me some time til I can have the converter replaced without major complications?

Last edited by Marvin Wynne; January-17th-2020 at 12:58 AM.