Recent Content by J.Davy

How did you pull out the heli coil insert or whatever that coiled up piece is in the threaded part?I have a spare one and can measure it for you.

I had not heard about the injector differences but as for the change up in the harness, T. S. T. warned us that D. C. was going to do this at some point in the production year . This was done in a effort to save money,hopefully the did not put a cheaper style injector in as well.

I talked to a guy at A. T. S, as well and told him my truck was a 2005 and he said it would work but he had to look up some stuff on his computer to be sure. He basically said you had to buy the contoller package for around $1500 and the electronic valvebody for $600+ and could set it up with a...

My truck is staying in first untill I hit 3200 rpm then it shifts right into third. I changed the transducer and transmission speed sensor but no luck so far.

I had some problems with mine. Code 1751 and 1754. It was the throttle valve actuator at fault. I have some new problems now that I am trying to work out.

Keep in mind this is a big cone style filter,it let enough dirt through to show signs of wear on my impeller blades. The Yukon is a dirt road. Well not quite but it is a dry climate with most roads being B. S. T. rather than ashphalt,alot of constuction and dirt roads as well. The Dempster Hiway...

That whole statement is 100% incorrect. Yes it is the aftermarket filter that caused the problem. Are you saying if I was running the stock one I would have had the same problem. Not a chance. I run a gravel crusher. It is a extremley dusty enviorment. We run K-19 gensets right in the...

For starters I will fill you guys in a little. About 2 months ago I came back into town after doing a month long work stint and decided to put my chips back in the truck. I went out for a spin and noticed a miss on the top end and the pyrometer was not going past 1500. Pulled the tst out and the...

In the picture of the rail relief valve,is that the sealing surface?I have a spare one but it is in my glove box at the dealership so I can't look at it right now, I was under the impression it was up inside of it and unless you took it apart you could not see it.

Gasser,s are the same when it comes to boost. You typically lower compression the more boost you run. The owner of the company I work for grenaded his 6. 0 liter chevy running 9. 5 to 1 0n pump gas @ 6psi boost. Now he is running 8 to 1 with no detonation.

Ya ,that is pretty bad.

JTeague,thanks for the info,I did not realize that the downloader will wipe the ecm clean. There is probably 100 different scenarios that could void a engine warranty. Up here where I live the biggest problem is fuel and water in fuel. There has been at least a dozen trucks that have been denied...

#5 was the one. #6 was in the best shape of the bunch. Keep in mind that there was not a whole lot wrong with the motor when i brought it in. It went to the dealer for a transmission service and to get my command start fixed. Then it snowballed from there.

I would really like to know as well. The truck is at the dealer and will not get worked on untill Nov 8. Then I will have the motor and I will pull it apart myself. I don't want to pay them any more money than I have to. Dusting seems impossible but I am in some of the worst conditions for it...

Ya no problem. The reason a came on here was simply to warn people to becareful,not to complain.