3.9L Injectors
#1
#2
I have a few - of course, RockAuto. Then there's Five Oh Motor Sports ( http://www.fiveomotorsport.com/fuel-injectors/ ) , Motor Man ( http://www.injectors4u.com/ ), and for parts to clean your injectors, there's always http://www.mrinjector.us/ .
Disclaimer: I've not used ANY of those for injectors, having bought my injectors for my Cougar off Ebay and got the injectors currently on my Dakota in a NOS throttle body (1988, TBI design). So, caveat emptor!
RwP
Disclaimer: I've not used ANY of those for injectors, having bought my injectors for my Cougar off Ebay and got the injectors currently on my Dakota in a NOS throttle body (1988, TBI design). So, caveat emptor!
RwP
#3
Thanks Ralph, It was the Motor man link that I was missing. I'm still debating the eBay route. I found my old post where you said you got 6 for $103 on eBay and they worked fine. I put in a new crank sensor yesterday and the problems I have been trying to figure out since I bought this thing are gone! So much for the $3k on new parts and rebuilt tranny. Welp at least its in good shape now with doubled MPG's from less than 9 to 17.5 before changing the CPS. I'm hoping new injectors will get it up to factory claims of 19mpg's or better.
Last edited by onemore94dak; 06-12-2015 at 01:32 PM.
#4
#6
They are working good. It is still giving me random problems with how it is firing on the cylinders while driving that feel like its losing power in different ways. sometimes it takes off smooth and others it doesn't react very much at all when I am depressing the pedal. and on the highway it sometimes starts to feel like something is out of balance in the tranny. I suspect I need the tranny rebuild guy to adjust something and its just possible the broken rollover valve may be having an effect on how it runs since that is part of the evap system.
Last edited by onemore94dak; 06-20-2015 at 04:52 PM.