xdarrows
NAXJA Forum User
- Location
- North Carolina
I did a 280-mile trip last night and was getting around 14.3mpg in my lifted (4") 1999 XJ Sport (4.0 w/ Auto and NP242 t-case).
Did a little googling and found that I should upgrade to 4-hole injectors.
Anyone done this?
I found these:
https://precisionautoinjectors.com/...uel-injectors-for-1999-2005-jeep-4-0l-engines
I also found that I should:
- Replace air filter
- Replace O2 sensor
Anything else?
Did a little googling and found that I should upgrade to 4-hole injectors.
Anyone done this?
I found these:
https://precisionautoinjectors.com/...uel-injectors-for-1999-2005-jeep-4-0l-engines
I also found that I should:
- Replace air filter
- Replace O2 sensor
Anything else?