What Year Did Afm Start On 5.3. The issues with this part came in 2007 and caused more. Web 1 was when the 5.3 first came out they were using more oil than they should have.
5.3 with AFM. Nice easy lifter access.
Range technology active fuel management disabler ra003. I guess we know the pre 2014 was a pos. Web does your gm vehicle have the 5.3l v8 with variable displacement technology called active fuel management (afm)? Gm just announced they will be making 5.3 v8 without any afm or dfm for the remainder of 2021. Web > main > info center > afm history. Web the 2014 afm system got a variable rate oil pump, redesigned lifters, larger oil pan and went to 0w20 dexos motor oil. However, does the 2020 silverado have. In 2014, all the gm motor choices. The cylinder deactivation stuff should be avoided if. 2003 chevy cc sb duramax 143k completely stock.
The new gm 5.3 v8 has. The cylinder deactivation stuff should be avoided if. The new gm 5.3 v8 has. The issues with this part came in 2007 and caused more. 2003 chevy cc sb duramax 143k completely stock. Web the 2014 afm system got a variable rate oil pump, redesigned lifters, larger oil pan and went to 0w20 dexos motor oil. I guess we know the pre 2014 was a pos. Range technology active fuel management disabler ra003. If so, it may be causing your engine to consume oil at a faster. Web > main > info center > afm history. In 2014, all the gm motor choices.
