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Jeeps Canada - Jeep Forums (https://www.jeepscanada.com/)
-   Jeep Mailing List (https://www.jeepscanada.com/jeep-mailing-list-32/)
-   -   Grand Cherokee 2000 getting Extremely bad millage @ 14.5MPG from 17.5MPG within 1 month. (https://www.jeepscanada.com/jeep-mailing-list-32/grand-cherokee-2000-getting-extremely-bad-millage-%40-14-5mpg-17-5mpg-within-1-month-48729/)

wilsonb 09-19-2007 12:40 PM
Re: Grand Cherokee 2000 getting Extremely bad millage @ 14.5MPG from 17.5MPG within 1 month.
 
On Sep 19, 1:39 am, "L.W. \(Bill\) ------ III"
<LWBillHug...@------.net> wrote:
> Don't tell me, let me guess, you buy your auto parts at Cut Rate? YOur
> hair blonde, too?
> God Bless America, Bill O|||||||O
> mailto:LW------...@aol.comhttp://www.----------.com/
>
> "wilsonb" <wilsonbrad...@gmail.com> wrote in message
>

I guess so... because I don't get your useless response.

wilsonb 09-19-2007 12:40 PM
Re: Grand Cherokee 2000 getting Extremely bad millage @ 14.5MPG from 17.5MPG within 1 month.
 
On Sep 19, 1:39 am, "L.W. \(Bill\) ------ III"
<LWBillHug...@------.net> wrote:
> Don't tell me, let me guess, you buy your auto parts at Cut Rate? YOur
> hair blonde, too?
> God Bless America, Bill O|||||||O
> mailto:LW------...@aol.comhttp://www.----------.com/
>
> "wilsonb" <wilsonbrad...@gmail.com> wrote in message
>

I guess so... because I don't get your useless response.

wilsonb 09-19-2007 12:40 PM
Re: Grand Cherokee 2000 getting Extremely bad millage @ 14.5MPG from 17.5MPG within 1 month.
 
On Sep 19, 1:39 am, "L.W. \(Bill\) ------ III"
<LWBillHug...@------.net> wrote:
> Don't tell me, let me guess, you buy your auto parts at Cut Rate? YOur
> hair blonde, too?
> God Bless America, Bill O|||||||O
> mailto:LW------...@aol.comhttp://www.----------.com/
>
> "wilsonb" <wilsonbrad...@gmail.com> wrote in message
>

I guess so... because I don't get your useless response.

wilsonb 09-19-2007 12:43 PM
Re: Grand Cherokee 2000 getting Extremely bad millage @ 14.5MPG from 17.5MPG within 1 month.
 
On Sep 19, 6:17 am, "DougW" <I.only.read.use...@invalid.address>
wrote:
> wilsonbwrote:
> > The weirdest thing has happened recently.
> > Grand Cherokee 2000 getting Extremely bad millage @ 14.5MPG from
> > 17.5MPG within 1 month.
> > Computer jumps back and fourth with MPG 19.5 then jump down to 13.5
> > then back up to 14.5..
> > and it's noticeably guzzling gas like crazy.
> > (Has 1000,000miles)
> > 4.7lt, 2wd, V8
>
> > So far have;
> > Replaced all Sparks with E3
> > Cleaned Air filter
> > Put good gas cleaner in tank a few times now.
> > Use regular gas
> > Have take to Chrysler Dealer and they have no clue.
> > (Will call back tomorrow and ask why they didn't do a full Scan on it
> > when I had a 'full' check done on it.)
> > I checked the exhaust and there is a black grid out of it, maybe gas
> > running to rich? Sensors off? Fuel filter?
>
> > Any else have this or ideas?
>
> likely O2 sensor is starting to fail and causing
> the engine to run rich.
>
> Do you have kids are are they borrowing yourJeep? :)
>
> Are you using the same gas station, and does your state
> switch blends between summer and winter.
>
> --
> DougW

Thanks, I bought an expensive PDF repair manual for the Jeep. Will
look it up..

Thanks again for your input.

wilsonb 09-19-2007 12:43 PM
Re: Grand Cherokee 2000 getting Extremely bad millage @ 14.5MPG from 17.5MPG within 1 month.
 
On Sep 19, 6:17 am, "DougW" <I.only.read.use...@invalid.address>
wrote:
> wilsonbwrote:
> > The weirdest thing has happened recently.
> > Grand Cherokee 2000 getting Extremely bad millage @ 14.5MPG from
> > 17.5MPG within 1 month.
> > Computer jumps back and fourth with MPG 19.5 then jump down to 13.5
> > then back up to 14.5..
> > and it's noticeably guzzling gas like crazy.
> > (Has 1000,000miles)
> > 4.7lt, 2wd, V8
>
> > So far have;
> > Replaced all Sparks with E3
> > Cleaned Air filter
> > Put good gas cleaner in tank a few times now.
> > Use regular gas
> > Have take to Chrysler Dealer and they have no clue.
> > (Will call back tomorrow and ask why they didn't do a full Scan on it
> > when I had a 'full' check done on it.)
> > I checked the exhaust and there is a black grid out of it, maybe gas
> > running to rich? Sensors off? Fuel filter?
>
> > Any else have this or ideas?
>
> likely O2 sensor is starting to fail and causing
> the engine to run rich.
>
> Do you have kids are are they borrowing yourJeep? :)
>
> Are you using the same gas station, and does your state
> switch blends between summer and winter.
>
> --
> DougW

Thanks, I bought an expensive PDF repair manual for the Jeep. Will
look it up..

Thanks again for your input.

wilsonb 09-19-2007 12:43 PM
Re: Grand Cherokee 2000 getting Extremely bad millage @ 14.5MPG from 17.5MPG within 1 month.
 
On Sep 19, 6:17 am, "DougW" <I.only.read.use...@invalid.address>
wrote:
> wilsonbwrote:
> > The weirdest thing has happened recently.
> > Grand Cherokee 2000 getting Extremely bad millage @ 14.5MPG from
> > 17.5MPG within 1 month.
> > Computer jumps back and fourth with MPG 19.5 then jump down to 13.5
> > then back up to 14.5..
> > and it's noticeably guzzling gas like crazy.
> > (Has 1000,000miles)
> > 4.7lt, 2wd, V8
>
> > So far have;
> > Replaced all Sparks with E3
> > Cleaned Air filter
> > Put good gas cleaner in tank a few times now.
> > Use regular gas
> > Have take to Chrysler Dealer and they have no clue.
> > (Will call back tomorrow and ask why they didn't do a full Scan on it
> > when I had a 'full' check done on it.)
> > I checked the exhaust and there is a black grid out of it, maybe gas
> > running to rich? Sensors off? Fuel filter?
>
> > Any else have this or ideas?
>
> likely O2 sensor is starting to fail and causing
> the engine to run rich.
>
> Do you have kids are are they borrowing yourJeep? :)
>
> Are you using the same gas station, and does your state
> switch blends between summer and winter.
>
> --
> DougW

Thanks, I bought an expensive PDF repair manual for the Jeep. Will
look it up..

Thanks again for your input.

wilsonb 09-19-2007 12:43 PM
Re: Grand Cherokee 2000 getting Extremely bad millage @ 14.5MPG from 17.5MPG within 1 month.
 
On Sep 19, 6:17 am, "DougW" <I.only.read.use...@invalid.address>
wrote:
> wilsonbwrote:
> > The weirdest thing has happened recently.
> > Grand Cherokee 2000 getting Extremely bad millage @ 14.5MPG from
> > 17.5MPG within 1 month.
> > Computer jumps back and fourth with MPG 19.5 then jump down to 13.5
> > then back up to 14.5..
> > and it's noticeably guzzling gas like crazy.
> > (Has 1000,000miles)
> > 4.7lt, 2wd, V8
>
> > So far have;
> > Replaced all Sparks with E3
> > Cleaned Air filter
> > Put good gas cleaner in tank a few times now.
> > Use regular gas
> > Have take to Chrysler Dealer and they have no clue.
> > (Will call back tomorrow and ask why they didn't do a full Scan on it
> > when I had a 'full' check done on it.)
> > I checked the exhaust and there is a black grid out of it, maybe gas
> > running to rich? Sensors off? Fuel filter?
>
> > Any else have this or ideas?
>
> likely O2 sensor is starting to fail and causing
> the engine to run rich.
>
> Do you have kids are are they borrowing yourJeep? :)
>
> Are you using the same gas station, and does your state
> switch blends between summer and winter.
>
> --
> DougW

Thanks, I bought an expensive PDF repair manual for the Jeep. Will
look it up..

Thanks again for your input.

L.W. \(Bill\) Hughes III 09-19-2007 04:36 PM
Re: Grand Cherokee 2000 getting Extremely bad millage @ 14.5MPG from 17.5MPG within 1 month.
 
Then get the spark plugs your engine calls for. Champions!
God Bless America, Bill O|||||||O
mailto:-------------------- http://www.----------.com/


"wilsonb" <wilsonbradley@gmail.com> wrote in message
news:1190220047.785492.290860@g4g2000hsf.googlegro ups.com...
>
> I guess so... because I don't get your useless response.
>



--
Posted via a free Usenet account from http://www.teranews.com

L.W. \(Bill\) Hughes III 09-19-2007 04:36 PM
Re: Grand Cherokee 2000 getting Extremely bad millage @ 14.5MPG from 17.5MPG within 1 month.
 
Then get the spark plugs your engine calls for. Champions!
God Bless America, Bill O|||||||O
mailto:-------------------- http://www.----------.com/


"wilsonb" <wilsonbradley@gmail.com> wrote in message
news:1190220047.785492.290860@g4g2000hsf.googlegro ups.com...
>
> I guess so... because I don't get your useless response.
>



--
Posted via a free Usenet account from http://www.teranews.com

L.W. \(Bill\) Hughes III 09-19-2007 04:36 PM
Re: Grand Cherokee 2000 getting Extremely bad millage @ 14.5MPG from 17.5MPG within 1 month.
 
Then get the spark plugs your engine calls for. Champions!
God Bless America, Bill O|||||||O
mailto:-------------------- http://www.----------.com/


"wilsonb" <wilsonbradley@gmail.com> wrote in message
news:1190220047.785492.290860@g4g2000hsf.googlegro ups.com...
>
> I guess so... because I don't get your useless response.
>



--
Posted via a free Usenet account from http://www.teranews.com


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