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I want to replace my 02 sensors. What's the best way to get at the electrical connection? The sensor itself is easy.

Dear Jet Ski Puller, I'm back from my trip to Lake George pulling about 4000lbs. Here's the results. We left on 6/14 with a full tank of gas and ambient temp of between 85 and 90. The truck worked wonderful for the 80+ miles. Stayed relatively cool and no bogging. Check engine light came...

Jet Ski Puller, Over the last 2 days, I put in new plugs, flushed the cooling system, put in Mobil 1 trany fluid, put in a new fpr and cleaned the sensor element in the MAF. I tested the truck this evening and ran it hard, pulling a 3500 lb boat and trailer. I had lots of umph and never...

Have you seen this post which may refer to this problem. Ira describes a problem with the fuel pressure regulator that seems to give rich and lean messages? Dead Link Removed

I've got the same problem with my '94Explorer. Please let me know when you find out what it is, and I'll do the same. Thanks.