uphill, with a/c, high altitude, & a trailer: use premium gas?
07-31-2004 | 02:12 AM
#2
Guest
Posts: n/a
Re: uphill, with a/c, high altitude, & a trailer: use premium gas?
Temporarily upping the octane for climbing mountains/hills wouldn't be a bad
idea at all... it'l help reduce the pinging that can happen when the engine
is under load at altitude. Run 87 the rest of the time though since higher
octane doesn't really do anything for normal driving in a 4.0L Jeep engine.
:)
Jerry
--
Jerry Bransford
PP-ASEL N6TAY
See the Geezer Jeep at
http://members.***.net/jerrypb/
"Handywired" <handywired@aol.com> wrote in message
news:20040731010753.19394.00002694@mb-m04.aol.com...
> .... in my 4.0L TJ?
>
> Manual says use 87 octane and that's just great. Should I up the octane
any as
> I head up to 6K feet with my family, a camping trailer, the A/C blowin',
etc?
>
> -jeff
idea at all... it'l help reduce the pinging that can happen when the engine
is under load at altitude. Run 87 the rest of the time though since higher
octane doesn't really do anything for normal driving in a 4.0L Jeep engine.
:)
Jerry
--
Jerry Bransford
PP-ASEL N6TAY
See the Geezer Jeep at
http://members.***.net/jerrypb/
"Handywired" <handywired@aol.com> wrote in message
news:20040731010753.19394.00002694@mb-m04.aol.com...
> .... in my 4.0L TJ?
>
> Manual says use 87 octane and that's just great. Should I up the octane
any as
> I head up to 6K feet with my family, a camping trailer, the A/C blowin',
etc?
>
> -jeff
07-31-2004 | 02:12 AM
#3
Guest
Posts: n/a
Re: uphill, with a/c, high altitude, & a trailer: use premium gas?
Temporarily upping the octane for climbing mountains/hills wouldn't be a bad
idea at all... it'l help reduce the pinging that can happen when the engine
is under load at altitude. Run 87 the rest of the time though since higher
octane doesn't really do anything for normal driving in a 4.0L Jeep engine.
:)
Jerry
--
Jerry Bransford
PP-ASEL N6TAY
See the Geezer Jeep at
http://members.***.net/jerrypb/
"Handywired" <handywired@aol.com> wrote in message
news:20040731010753.19394.00002694@mb-m04.aol.com...
> .... in my 4.0L TJ?
>
> Manual says use 87 octane and that's just great. Should I up the octane
any as
> I head up to 6K feet with my family, a camping trailer, the A/C blowin',
etc?
>
> -jeff
idea at all... it'l help reduce the pinging that can happen when the engine
is under load at altitude. Run 87 the rest of the time though since higher
octane doesn't really do anything for normal driving in a 4.0L Jeep engine.
:)
Jerry
--
Jerry Bransford
PP-ASEL N6TAY
See the Geezer Jeep at
http://members.***.net/jerrypb/
"Handywired" <handywired@aol.com> wrote in message
news:20040731010753.19394.00002694@mb-m04.aol.com...
> .... in my 4.0L TJ?
>
> Manual says use 87 octane and that's just great. Should I up the octane
any as
> I head up to 6K feet with my family, a camping trailer, the A/C blowin',
etc?
>
> -jeff
07-31-2004 | 02:12 AM
#4
Guest
Posts: n/a
Re: uphill, with a/c, high altitude, & a trailer: use premium gas?
Temporarily upping the octane for climbing mountains/hills wouldn't be a bad
idea at all... it'l help reduce the pinging that can happen when the engine
is under load at altitude. Run 87 the rest of the time though since higher
octane doesn't really do anything for normal driving in a 4.0L Jeep engine.
:)
Jerry
--
Jerry Bransford
PP-ASEL N6TAY
See the Geezer Jeep at
http://members.***.net/jerrypb/
"Handywired" <handywired@aol.com> wrote in message
news:20040731010753.19394.00002694@mb-m04.aol.com...
> .... in my 4.0L TJ?
>
> Manual says use 87 octane and that's just great. Should I up the octane
any as
> I head up to 6K feet with my family, a camping trailer, the A/C blowin',
etc?
>
> -jeff
idea at all... it'l help reduce the pinging that can happen when the engine
is under load at altitude. Run 87 the rest of the time though since higher
octane doesn't really do anything for normal driving in a 4.0L Jeep engine.
:)
Jerry
--
Jerry Bransford
PP-ASEL N6TAY
See the Geezer Jeep at
http://members.***.net/jerrypb/
"Handywired" <handywired@aol.com> wrote in message
news:20040731010753.19394.00002694@mb-m04.aol.com...
> .... in my 4.0L TJ?
>
> Manual says use 87 octane and that's just great. Should I up the octane
any as
> I head up to 6K feet with my family, a camping trailer, the A/C blowin',
etc?
>
> -jeff
07-31-2004 | 02:12 AM
#5
Guest
Posts: n/a
Re: uphill, with a/c, high altitude, & a trailer: use premium gas?
Temporarily upping the octane for climbing mountains/hills wouldn't be a bad
idea at all... it'l help reduce the pinging that can happen when the engine
is under load at altitude. Run 87 the rest of the time though since higher
octane doesn't really do anything for normal driving in a 4.0L Jeep engine.
:)
Jerry
--
Jerry Bransford
PP-ASEL N6TAY
See the Geezer Jeep at
http://members.***.net/jerrypb/
"Handywired" <handywired@aol.com> wrote in message
news:20040731010753.19394.00002694@mb-m04.aol.com...
> .... in my 4.0L TJ?
>
> Manual says use 87 octane and that's just great. Should I up the octane
any as
> I head up to 6K feet with my family, a camping trailer, the A/C blowin',
etc?
>
> -jeff
idea at all... it'l help reduce the pinging that can happen when the engine
is under load at altitude. Run 87 the rest of the time though since higher
octane doesn't really do anything for normal driving in a 4.0L Jeep engine.
:)
Jerry
--
Jerry Bransford
PP-ASEL N6TAY
See the Geezer Jeep at
http://members.***.net/jerrypb/
"Handywired" <handywired@aol.com> wrote in message
news:20040731010753.19394.00002694@mb-m04.aol.com...
> .... in my 4.0L TJ?
>
> Manual says use 87 octane and that's just great. Should I up the octane
any as
> I head up to 6K feet with my family, a camping trailer, the A/C blowin',
etc?
>
> -jeff
07-31-2004 | 02:19 AM
#6
Guest
Posts: n/a
Re: uphill, with a/c, high altitude, & a trailer: use premium gas?
Hi Jeff,
There is less air at higher altitudes, therefore less octane and
gasoline are needed to maintain the fifteen to one ratio. Of course,
less energy used equals less horse power.
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
Handywired wrote:
>
> .... in my 4.0L TJ?
>
> Manual says use 87 octane and that's just great. Should I up the octane any as
> I head up to 6K feet with my family, a camping trailer, the A/C blowin', etc?
>
> -jeff
There is less air at higher altitudes, therefore less octane and
gasoline are needed to maintain the fifteen to one ratio. Of course,
less energy used equals less horse power.
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
Handywired wrote:
>
> .... in my 4.0L TJ?
>
> Manual says use 87 octane and that's just great. Should I up the octane any as
> I head up to 6K feet with my family, a camping trailer, the A/C blowin', etc?
>
> -jeff
07-31-2004 | 02:19 AM
#7
Guest
Posts: n/a
Re: uphill, with a/c, high altitude, & a trailer: use premium gas?
Hi Jeff,
There is less air at higher altitudes, therefore less octane and
gasoline are needed to maintain the fifteen to one ratio. Of course,
less energy used equals less horse power.
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
Handywired wrote:
>
> .... in my 4.0L TJ?
>
> Manual says use 87 octane and that's just great. Should I up the octane any as
> I head up to 6K feet with my family, a camping trailer, the A/C blowin', etc?
>
> -jeff
There is less air at higher altitudes, therefore less octane and
gasoline are needed to maintain the fifteen to one ratio. Of course,
less energy used equals less horse power.
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
Handywired wrote:
>
> .... in my 4.0L TJ?
>
> Manual says use 87 octane and that's just great. Should I up the octane any as
> I head up to 6K feet with my family, a camping trailer, the A/C blowin', etc?
>
> -jeff
07-31-2004 | 02:19 AM
#8
Guest
Posts: n/a
Re: uphill, with a/c, high altitude, & a trailer: use premium gas?
Hi Jeff,
There is less air at higher altitudes, therefore less octane and
gasoline are needed to maintain the fifteen to one ratio. Of course,
less energy used equals less horse power.
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
Handywired wrote:
>
> .... in my 4.0L TJ?
>
> Manual says use 87 octane and that's just great. Should I up the octane any as
> I head up to 6K feet with my family, a camping trailer, the A/C blowin', etc?
>
> -jeff
There is less air at higher altitudes, therefore less octane and
gasoline are needed to maintain the fifteen to one ratio. Of course,
less energy used equals less horse power.
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
Handywired wrote:
>
> .... in my 4.0L TJ?
>
> Manual says use 87 octane and that's just great. Should I up the octane any as
> I head up to 6K feet with my family, a camping trailer, the A/C blowin', etc?
>
> -jeff
07-31-2004 | 02:19 AM
#9
Guest
Posts: n/a
Re: uphill, with a/c, high altitude, & a trailer: use premium gas?
Hi Jeff,
There is less air at higher altitudes, therefore less octane and
gasoline are needed to maintain the fifteen to one ratio. Of course,
less energy used equals less horse power.
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
Handywired wrote:
>
> .... in my 4.0L TJ?
>
> Manual says use 87 octane and that's just great. Should I up the octane any as
> I head up to 6K feet with my family, a camping trailer, the A/C blowin', etc?
>
> -jeff
There is less air at higher altitudes, therefore less octane and
gasoline are needed to maintain the fifteen to one ratio. Of course,
less energy used equals less horse power.
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
Handywired wrote:
>
> .... in my 4.0L TJ?
>
> Manual says use 87 octane and that's just great. Should I up the octane any as
> I head up to 6K feet with my family, a camping trailer, the A/C blowin', etc?
>
> -jeff
07-31-2004 | 02:30 AM
#10
Guest
Posts: n/a
Re: uphill, with a/c, high altitude, & a trailer: use premium gas?
I do use premium, like Jerry suggested to climb the mountains out
of California, because I ping normally on hard acceleration at sea
level, and can't stand to let a Japanese car pass me. That means drive
about ten miles an hour faster than on the coast, at eighty five.
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
Handywired wrote:
>
> .... in my 4.0L TJ?
>
> Manual says use 87 octane and that's just great. Should I up the octane any as
> I head up to 6K feet with my family, a camping trailer, the A/C blowin', etc?
>
> -jeff
of California, because I ping normally on hard acceleration at sea
level, and can't stand to let a Japanese car pass me. That means drive
about ten miles an hour faster than on the coast, at eighty five.
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
Handywired wrote:
>
> .... in my 4.0L TJ?
>
> Manual says use 87 octane and that's just great. Should I up the octane any as
> I head up to 6K feet with my family, a camping trailer, the A/C blowin', etc?
>
> -jeff