C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

What causes split BLM?

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Old Jun 7, 2002 | 10:17 PM
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cesar
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From: hialeah fl florida
Default What causes split BLM?

can any one tell me what cause split blm like left side running 144 and the right 124 to 126
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Old Jun 7, 2002 | 10:33 PM
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Default Re: What causes split BLM? (cesar)

Look to a bad O2 sensor, an exhaust leak in front of the O2 sensor or a bad injector.

The 124-126 on the right side is close to the nominal 128; the 144 means the left side is trying to add fuel.


[Modified by 65Z01, 8:45 PM 6/7/2002]
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Old Jun 8, 2002 | 12:36 AM
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Default Re: What causes split BLM? (65Z01)

thanks sensors are new ac delco about 3 months old how can you tell is a injector
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