Thread: Low Miliage
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Old 03-21-2007, 06:18 PM   #9
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Re: Low Miliage

Post cat sensor only lets you know if the cat is doing its job. It's the precat sensors which have more to do with A/F mixture, fuel efficiency.
1997 Isuzu Rodeo LS 3.2L V6 SOHC 4L-30E Dueler Alenzas 4x2

1997 TJ Sport 4.0L D35 rear 5 spd 31" Dayton Timberline ATs

1996 VW Jetta GLS 2.0L 5 spd
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