Exhaust Manifold Crack = Lean?
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Exhaust Manifold Crack = Lean?
Can having a crack in your exhaust manifold lead to a lean condition reading from the smog test sniffer?
My other car, a 94 Jeep GC with 200k, has a 1.5inch crack in the manifold near the bottom.
The Jeep couldn't pass smog today and I was told that NO levels are high because the sniffer is getting a lean reading.
My other car, a 94 Jeep GC with 200k, has a 1.5inch crack in the manifold near the bottom.
The Jeep couldn't pass smog today and I was told that NO levels are high because the sniffer is getting a lean reading.
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Honda Civic Forum
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