LB7 injector knock

[Chevy1925]

You are right, when Titus owned LDS he sold those, as well as OEM Bosch units. However, once we took over LDS (in late 2011) we dropped the LDS line and continued with just the Bosch units. The reason for dropping the LDS brand was because there was a dramatic price increase. So we dropped the LDS brand and stuck with the OEM Bosch units.

Ahhhh and the world makes sense again. Thanks for clearing that up Brent! Appreciate it

 

[1pieceatatime]

You are right, when Titus owned LDS he sold those, as well as OEM Bosch units. However, once we took over LDS (in late 2011) we dropped the LDS line and continued with just the Bosch units. The reason for dropping the LDS brand was because there was a dramatic price increase. So we dropped the LDS brand and stuck with the OEM Bosch units.

Now that you mention duratitus I recall that. I honestly thought it was not the same company.

 

[saltydogg61]

I bought from Brent and had zero problems he was very help full . Injectors are still going strong. Wouldn't hesitate to buy from again.

 

[Chevy1925]

Alright, my curiosity is getting me here. Truck was noce and quiet all the way up on our trip and then on the way back, my suspected #2 injector that had a balance rate of +4.0 got worse. After driving it last week she started knocking as bad as #5 with a balance rate up to +8.0. So I got a replacement in town again and replaced it today and knock is gone once again.

Why or what would cause this? I can't say I've seen or heard of this before. Coils going bad??

As the truck sits now, a/c off balance rates are all .5 -+. Turn it on and you can watch cyl 4 and 1 jump to 2.0. That's on this tune I run everyday and the 100% stock tune, they act the same.

Next one that goes I'm doing the last 6 left. Not f ing around anymore