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Catalytic converter replacement today is usually due to either a failed emissions test or a Malfunction Indicator Lamp (‘MIL’ or ‘Check Engine’ light). A successful converter replacement begins with the technician diagnosing the actual cause of the original converter failure. Converters rarely fail on their own and failure is usually a symptom of engine related problems. Once these engine problems are properly diagnosed and resolved, then the job can be completed by choosing and installing the right converter for the vehicle.
One of the most important parts of catalytic converter selection is a review of the under hood emission control label. Located in the engine compartment, usually on the hood, radiator support, or fender well, this label states the original emission control certification level for the vehicle. Many OBDII vehicles (1996 and newer models) were engineered to both EPA and California Emission certification. Installing the wrong converter on one of these ‘50 state’ vehicles may fail to turn, or keep, the ‘Check Engine’ light off. Cherry Bomb now offers three grades of catalytic converters to help you steer clear of these issues!
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• EPA NLEV
• EPA Tier 2
• California*
• LEV / ULEV / SULEV
*Not for sale or use in California
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• OBDII
• EPA (only)
• Not NLEV/LEV
• Not CA |
• EPA (only)
• Pre-ODBII Applications
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Remember these important points when replacing a converter:
- Catalytic converter failure is a symptom of other engine problems.
- You MUST repair the problem that destroyed the converter you are replacing.
- Failure to do so may void the replacement converter warranty.
- And, most importantly, review the under hood emission label when selecting the replacement!!