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STS
Dodge Dakota
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5/25/2007
16:51:14

Subject: New 02 sensor should help
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on gas at lest.



Dan M
Dodge Dakota
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5/25/2007
21:18:55

RE: New 02 sensor should help
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I'll let you know. I am awaiting the arrival of my 2 new ones for my 02 QC 4.7L 4x4. UPS needs to step on the gas!

They departed LA on 5/23 at 3:24 AM

-Dan M



STS
Dodge Dakota
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5/29/2007
17:42:43

RE: New 02 sensor should help
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Finally got the problem fixed "I hope"!

I also had to plug in the emission hose also; it was disconnected because we thought it was throwing off the 02 sensor. Turns out the o2 was burnt out!. So now I think fuel economy has gone up about 2+ MPG.

After carefully washing out my K&N. My tuck does run a bit better. If you have a K&N, you really need to watch who much dirt and bugs builds on it. That really does affect power and GAS!


Yes,tell me your results Dan.M



Dan M
Dodge Dakota
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5/30/2007
05:31:39

RE: New 02 sensor should help
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I installed the downstream one last night. I couldn't reach the upstream with both hands to unplug it. Need to figure out a way to do that.

- Dan M



Bob Lincoln
Dodge Dakota
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5/30/2007
08:45:58

RE: New 02 sensor should help
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What "emission hose" are you talking about that you unplugged? Maybe that was your problem.



Dan M
Dodge Dakota
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6/04/2007
06:28:38

RE: New 02 sensor should help
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STS - I installed the upstream o2 sensor on saturday. I'll post initial results after i run this tank of gas out.

- Dan M



LEASE
Dodge Dakota
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6/23/2007
12:43:29

RE: New 02 sensor should help
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you must have a 40 gallon tank on that dakota of yours. Unless you have another car or truck, your doing pretty darn good with just 22 gallons.



GB2000
GenIII
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6/23/2007
14:00:04

RE: New 02 sensor should help
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Upstream O2 sensor is really easy with a lift...lol

I just changed both of mine, plus plugs, wires, etc...hoping it makes a significant difference in gas mileage.



Lurkin
Dodge Dakota
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6/27/2007
10:31:23

RE: New 02 sensor should help
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Any updates on this thread gents?

I'm curoius as to the results, and also if your O2 sensor replacements were caused by getting a bad sensor code, or just seeing decreased milage, or what.

Thanks.



Dan M
Dodge Dakota
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6/27/2007
11:08:10

RE: New 02 sensor should help
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I have not noticed any difference in fuel consumption. I replaced both up and down stream sensors. Why? I noticed on my scanner it was switching slowly and i was close to 80k miles. No codes were thrown.

I now have an idle problem that i need to track down. I may see an improvement once I get the truck running well.

- Dan M





STS
Dodge Dakota
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6/27/2007
17:48:34

RE: New 02 sensor should help
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Well my idle is freaking rough any way, But with 235+K miles who cares. As long as it runs thats what counts.

I've switched to durablend oil and I'm getting a bit above 17 miles per gallon.

Also, I finaly got a compressor going,and that means the windows can stay up for now!!



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