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General Smog Check

Jeep Wrangler 4.0 How Many Catalytic Converters?

Hello, I was wondering how many catylitic converters my Jeep Wranger is suppose to have. It's a 1998. The manual says 1 and there is no diagram under the hood. I am trying to pass smog in California. Thank you


According to the MOTOR Emissions Application Guide, the 1998 Jeep Wranger with 4.0 liter engine is equipped with one (1) catalytic converter. The catalytic converter type is a TWC (Two Way CAT). The two way catalytic converter is designed to reduce HC, CO, and NOx.

posted by SmogTips Support 09-09-2018 12:23 PM

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