1991 Toyota Corolla DLX 1.6L Excessive Emissions, Poor Fuel Economy
Hiyuh fellas. What we got here is failure of emission quality. Fails HC and CO. Looks to be running too rich. Vehicle gets to operating temperature no problem. Watching the o2 sensor, it will hover on the rich side. Could get it down if I snapped the throttle ...
FIX posted 7/27/2004
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Message Closed w/FIX
Vehicle Data1991 Toyota Corolla DLX
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Message Closed w/FIX
Vehicle Data
1991 Toyota Corolla DLX
VIN | 1NXAE94A5M |
Engine | 1.6 L / 4 cyl / GAS |
Trans | 3-speed Automatic |
Delivery | FI |
Symptoms | Excessive Emissions, Poor Fuel Economy |
Occurs | Always |
Misc. | 4A- Fe |