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Dave Nova
Dave Nova, GMC Technician
Category: GM
Satisfied Customers: 19452
Experience:  ASE Master Certification. GM World Class Certification
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Position of afm lifters 5.3

Customer Question

position of afm lifters 5.3
Submitted: 1 year ago.
Category: GM
Expert:  Dave Nova replied 1 year ago.

What did you need to know about the position of the lifters?

Customer: replied 1 year ago.
do you knowthe correct placement of all 8 afm lifters?
Expert:  Dave Nova replied 1 year ago.

See attached images.


* Align the flat area (3) on the top of the non active fuel management lifter with the flat area in the lifter guide bore. Push the lifter completely into the guide bore. * The active fuel management lifters are to be installed into the guide, with the notch in the guide (1) aligned with the raised area (2) of the lifter.

Expert:  Dave Nova replied 1 year ago.

AFM lifters are on cylinders 1, 7, 6, and 4.

Customer: replied 1 year ago.
can you send me a pic of the other side of the block (pasenger side) that shows the positoon of the afm lifters?
Expert:  Dave Nova replied 1 year ago.

I am sorry. Do not have a picture of the passenger side. Driver side afm lifters go in forward and rearward holes (cylinders 1 and 7) Passenger side lifters go in the center sets of holes (cylinders 4 and 6)

Customer: replied 1 year ago.
thank you you help me a lot
Expert:  Dave Nova replied 1 year ago.

You are very welcome.


Expert:  Dave Nova replied 1 year ago.

Please don't forget to accept the answer or rate my service today, thanks!