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'94 E420 failed CA smog, What's up?

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04-11-2005, 10:44 AM

Dcraig

Dcraig is offline

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Join Date: Sep 2001

Location: So. CA. USA

Posts: 697

'94 E420 failed CA smog, What's up?

My E failed smog. 113,000 miles. It passed at 15 mph, but failed at 25 mph. Didn't fail by much. No codes on the computer. I've noticed a slightly rough idle recently.

The smog guy suggested a new O2 sensor and plugs. He also said that the catalytic converter rarely goes on these cars.What to do? Shell out the $150 for the sensor? I'm lost.

Thanks.

__________________
1994 E420, Pearl Black/Black. 2.82 rear diff., AMG front spoiler, painted lower half. SOLD

1972 & 1974 BMW 2002tii's.

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