CATALYTIC CONVERTER?

What is your question?

I like to check my 95 Chevy Lumina 3.1L V6's Catalytic converter's efficiency in reducing NOx. What is the exceptable (threshold) percentage? 50% for 1000ppm NOx before converter, and 500ppm after converter, ok? thanks!

carzen in Moorpark CA

Mar 2, 2015

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RepairPal Certified shops can diagnose and repair your 1995 Chevrolet Lumina. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

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1995 Chevrolet Lumina auto repair 1995 Chevrolet Lumina estimates 1995 Chevrolet Lumina questions 1995 Chevrolet Lumina problems 1995 Chevrolet Lumina recalls

Tuffy Tire & Auto Service Center - Grandview

4.7

(89)

2.39 mi

1524 W 5th Ave

Columbus, OH

Closed

Opens 8:00 AM Tue

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Excite Auto Repair & Towing

4.4

(15)

5.94 mi

3430 Westerville Road

Columbus, OH

Closed

Opens 9:00 AM Tue

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All In Auto Service

4.6

(40)

6.56 mi

5200 Fisher Road

Columbus, OH

Closed

Opens 8:00 AM Tue

Call

Tuffy Tire & Auto Service - Grove City

4.3

(525)

6.67 mi

2131 Stringtown Rd

Grove City, OH

Closed

Opens 7:30 AM Tue

Call

Blackstone Complete Auto Care

(39)

6.77 mi

4800 Sinclair Road

Columbus, OH

Closed

Opens 9:00 AM Tue

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Boyd's Tire & Service - Columbus

4.7

(194)

7.23 mi

5263 Godown Rd

Columbus, OH

Closed

Opens 8:00 AM Tue

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Tuffy Tire & Auto Service Center - Grandview

4.7

(89)

2.39 mi

1524 W 5th Ave

Columbus, OH

Closed

Opens 8:00 AM Tue

Call