Hobo Jungle
Tramp wrote:Mitch, by the time my friend read your emails, the truck was already at the dealership with the engine pulled. However, they knew what you were talking about and insisted that wasn't the problem. Apparently there was no compression in the 7 and 8 cylinder. I'm just shocked an engine can be dust after 60,000 miles. Something doesn't add up in my opinion. Is pinging caused by glowing carbon pre-igniting the fuel?
Pinging can be caused by low octane fuel, or to much advance on the ignition timing. Detonation is caused by carbon deposits glowing and igniting the fuel charge too early before TDC. If the claim is not compression on cylinders 7 & 8, it is possible that a combination of detonation and a lean fuel mix burned holes through the pistons. When a lower plenum gasket blows out, it's usually #6 and 8 that foul the plugs from oil contamination. These cylinders go extremely lean because the gasket leaks directly below them in the intake. The vacuum of the engine pulls in motor oil splashing off the lifters, and also sucks in additional air inside the engine which has entered through the breather. The oil and additional oxygen enters the cylinders already in trouble from contaminated plugs, and incomplete combustion takes place. The unburned oil collects in the combustion chamber of the cylinder head, and begins to build up. This absorbs additional heat and now the cylinder charge can fire as soon as fuel enters the cylinder. If it fires early, before the sparkplug. it tries to drive the piston back down the hole. Because of lean air fuel ratio and the contamination in the cylinder, it displaces the fresh fuel charge, so there's not enough gas to quench the cylinder head and piston, and this starts the hammering job on top of the piston.
There are other things that can cause a super lean condition in the two rear cylinders, one being a plugged up fuel rail, and the other an EGR valve that either is leaking or opening prematurely. The fuel rail on those engines is supplied on the driver's side of the engine, and the fuel system is returnless. As fuel floods in from the pump at 50psi, usually any dirt or contamination in the fuel system gets pushed around the entire rail and builds up at the #8 cylinder. Same thing happens at #7 because the fuel enters the rail between #3 and #5. Also, those older fuel rails are noted for building up a lot of rust inside. This can also plug injectors and cause a lean condition.
If you agree with the Progressives, it's freedom of speech. If you disagree, it's hate speech. There are no alternatives.
highrailjon wrote:THE END IS NEAR!!!!!!!!!!!!![]()
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http://www.foxbusiness.com/markets/indu ... .htmlquote]
I knew it. It's those GD enviromentalists with the f**king biofuels again.
Well, Hell hath no fury like a beer drinker scorned!!!
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If you agree with the Progressives, it's freedom of speech. If you disagree, it's hate speech. There are no alternatives.
- penncentral8885
- Posts: 3012
- Joined: Wed Aug 17, 2005 10:09 pm
- Location: Indiana
I thought you ran off with that big titty gal that has the steam engines
Naww,,I married a big tittied gal so I don't need to run!
We often debate about her large brests and how most women have one that is slightly bigger than th other, and why one cant buy a bra that fits accordingly, how come Jon hasent invented adjustable cup sized bras for women yet baised on his evaluation of what they may need to fit them correctly.
Mitch is a mechanic,why couldn't HE figure out these perplexing things!
Hev, you like the Tit don't you? SHAME on you for not pondering this and comming up with an answer,,,you are a LAZY titty lover! selfish and shallow,,,,,,you all should respect your womens boobies!
All this talk and picture posting of lovely women and there tits,,,,and you all just take them for granted!
personally, I want to hold and support them ALL with the love and respect I can possably give,,,,,,,,,you guy's really piss me off man!
Daisy; a little advice,I don't think I'd hang with this crowd,,,,,,marginal Characters,,,,,,all of them
http://www.indianarailwaymuseum.org/
Turn to the dark side!,,,,Penn Central 1968-1976
"from there to here, from here to there, funny things are everywhere.",,,,,Dr. Seuss
Turn to the dark side!,,,,Penn Central 1968-1976
"from there to here, from here to there, funny things are everywhere.",,,,,Dr. Seuss
how come Jon hasent invented adjustable cup sized bras for women yet baised on his evaluation of what they may need to fit them correctly.
Because I (a selfish and shallow creature) don't care for the devilish contraptions as they are and certainly don't support any modifications/improvements either! Keep burnin' them bra's ladies, Shanty Queens, Mop Mary's, Hay bags, Heifers, Moll-Buzzers, and Burlap sisters!!!
Running that red block Charlie.
- penncentral8885
- Posts: 3012
- Joined: Wed Aug 17, 2005 10:09 pm
- Location: Indiana
Oh,,,,,,,,,,,,,,OK,,,I guess
http://www.indianarailwaymuseum.org/
Turn to the dark side!,,,,Penn Central 1968-1976
"from there to here, from here to there, funny things are everywhere.",,,,,Dr. Seuss
Turn to the dark side!,,,,Penn Central 1968-1976
"from there to here, from here to there, funny things are everywhere.",,,,,Dr. Seuss
penncentral8885 wrote:Mitch is a mechanic,why couldn't HE figure out these perplexing things
My wife lost hers to cancer in '88 and '89. I was a truckdriver back then, so I never gave it much thought.
If you agree with the Progressives, it's freedom of speech. If you disagree, it's hate speech. There are no alternatives.
- penncentral8885
- Posts: 3012
- Joined: Wed Aug 17, 2005 10:09 pm
- Location: Indiana
I'm in! thanks dude!
Mitch, is you're wife doin' OK now?
Mitch, is you're wife doin' OK now?
http://www.indianarailwaymuseum.org/
Turn to the dark side!,,,,Penn Central 1968-1976
"from there to here, from here to there, funny things are everywhere.",,,,,Dr. Seuss
Turn to the dark side!,,,,Penn Central 1968-1976
"from there to here, from here to there, funny things are everywhere.",,,,,Dr. Seuss
- penncentral8885
- Posts: 3012
- Joined: Wed Aug 17, 2005 10:09 pm
- Location: Indiana
Yeah Mitch, My mother went through that 22 years ago and she's doin fine too!
http://www.indianarailwaymuseum.org/
Turn to the dark side!,,,,Penn Central 1968-1976
"from there to here, from here to there, funny things are everywhere.",,,,,Dr. Seuss
Turn to the dark side!,,,,Penn Central 1968-1976
"from there to here, from here to there, funny things are everywhere.",,,,,Dr. Seuss
- penncentral8885
- Posts: 3012
- Joined: Wed Aug 17, 2005 10:09 pm
- Location: Indiana
Anyone up for some good Bourbon?
I think I'm ready,,,my wife fell at a friends house yesterday and her head went through there front door window!,so I spent yesterday afternoon from about 1:30 till 7:30 in the ER and surgery.
she's fine, no perment damage, she has 15 stitiches across her left cheek and numerous cuts in the top of her head, so I'm nurse Larry today!
She's in good spirits today and really not in any pain other than aches here and there!
I think I'm ready,,,my wife fell at a friends house yesterday and her head went through there front door window!,so I spent yesterday afternoon from about 1:30 till 7:30 in the ER and surgery.
she's fine, no perment damage, she has 15 stitiches across her left cheek and numerous cuts in the top of her head, so I'm nurse Larry today!
She's in good spirits today and really not in any pain other than aches here and there!
http://www.indianarailwaymuseum.org/
Turn to the dark side!,,,,Penn Central 1968-1976
"from there to here, from here to there, funny things are everywhere.",,,,,Dr. Seuss
Turn to the dark side!,,,,Penn Central 1968-1976
"from there to here, from here to there, funny things are everywhere.",,,,,Dr. Seuss
Whew! some rough health problems here! I'll have that bourbon to keep me healthy and staying clear of windows and stuff.
So check out my Superfly video of my cat jumping in slow motion! :
http://www.youtube.com/watch?v=Tg4vve3eNfo
This is what Tramp and I do when it's beer o'clock. Well one thing.
So check out my Superfly video of my cat jumping in slow motion! :
http://www.youtube.com/watch?v=Tg4vve3eNfo
This is what Tramp and I do when it's beer o'clock. Well one thing.
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