Hard starting

[Pryme]

32 minutes ago, newdude said:

 

 

1.4hrs.  I don't consider it premature with the number of 2014-2018 5.3s we've changed them on (gen 5 engine just like the 6.6 gas), as with the number of 2015-2019 6.0's we've done as well.  Lots, and a good bit only 2-4 years old.  

How have the high pressure injectors been holding up on the 6.6? Any idea what they cost?

 

are most things fairly straightforward to replace on the 6.6?

 

 

[newdude]

1 hour ago, Pryme said:

How have the high pressure injectors been holding up on the 6.6? Any idea what they cost?

 

are most things fairly straightforward to replace on the 6.6?

 

 

 

 

We haven't had any 6.6 gas in for much other than oil cooler lines leaking.

 

Injectors are the same as the LT1, LT2 and L86 (the 14-18 6.2 engine).  Anything is possible really, you could never have an issue, or you can have them fail.  Top Tier fuels or an occasional bottle of AC Delco Fuel System Treatment or Chevron Techron should keep them clean (every 5-7 thousand miles).  

Edited November 18, 2022 by newdude

[Chevyscag]

Just wanted to update this post. Took to dealer and ended up being starter covered by warranty. Thanks all