Check plug,s,and wires?
Then i would look at fuel problem check fuel pressure.
May be fuel pump going bad.
Did you find the fix for this? I am having the same problem
Looking for a Used Frontier in your area?
CarGurus has 24,786 nationwide Frontier listings starting at $1,800.
Search Nissan Frontier Questions
Nissan Frontier Experts
Related Models For Sale
Used Cars For Sale