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For everything related to using Fuel Injection in an FSJ.
Ouray 2023
Replies: 34
by
Grand_Wag_85 »
Fri Jul 22, 2022 11:36 am
» in
Ouray
First post
**2023 FSJ Ouray Invasion Dates**
Last post
Thanks yall, the road rash is all healed up but the cuts and deep gouge are still healing. I will definitely have some gnarly scars on my left arm,...
34 Replies
72329 Views
Last post by SJohn
Mon Jul 31, 2023 9:27 pm
Forum Guidelines
by
Stuka »
Tue Apr 16, 2013 6:37 pm
Topics that do not fall under this area as described will be moved or deleted. Which ever is more appropriate.
0 Replies
16843 Views
Last post by Stuka
Tue Apr 16, 2013 6:37 pm
TBI no start
Replies: 12
by
ferrum »
Fri Aug 04, 2017 11:36 pm
First post
Since I had all the kinks worked out with my TBI install, my Cherokee has been very reliable until recently. About couple of weeks ago, when I jumped...
Last post
If I knew what I know now, I probably went different route. It is what it is. I'm going to work with it best I can for now.
12 Replies
4498 Views
Last post by ferrum
Sat Aug 12, 2017 4:34 pm
TBI E-test results
Replies: 5
by
FSJ Guy »
Tue Jun 20, 2017 12:53 pm
First post
Passed Colorado emissions again. YAY!!!!
Last post
The new cat makes a massive difference per my experience and the above.
5 Replies
2897 Views
Last post by shimniok
Sat Jul 08, 2017 8:03 pm
GM Junkyard TBI planning phase
Replies: 59
by
dodgerammit »
Sun Jun 25, 2017 7:23 pm
First post
Okay, been doing some initial reading on junkyard tbi conversions for Radio flyer.
Last post
You can always drop another distributor in there *if* you ever need to sell it.
59 Replies
15731 Views
Last post by FSJ Guy
Tue Jul 04, 2017 9:24 pm
New MSD distributor setup for Fitech
Replies: 49
by
ShagWagon »
Fri Jun 30, 2017 8:24 pm
First post
Never done a new distributor before so have some questions.
Last post
the bigger picture is with efi the ecm dictates when it fires, it uses the signal from reluctor/pickup and then after sensor inputs, some...
49 Replies
13626 Views
Last post by babywag
Mon Jul 03, 2017 10:48 pm
1227747 TBI simplified wiring diagram
Replies: 6
by
babywag »
Thu Feb 20, 2014 7:52 pm
First post
Promised this to someone else, figured might be useful to others as well?
Last post
interesting I've not seen a text based diagram
6 Replies
3513 Views
Last post by babywag
Fri Jun 30, 2017 4:01 pm
Do I need an adapter?
Replies: 18
by
KJ Ryu »
Wed Apr 05, 2017 6:08 pm
First post
Already have an Edelbrock intake and 1407 carb. About to drop the coin for Sniper EFI. Should be a direct swap, correct? Holley just says Dual Bolt...
Last post
Took the header off today and welded a new bung in. Learned that they are Hedman brand and whoever installed them used silicone for gaskets. Got a...
18 Replies
6063 Views
Last post by KJ Ryu
Mon Jun 26, 2017 7:07 pm
7427 MPFI+MAF Setup
Replies: 7
by
WT91 »
Wed Jun 14, 2017 7:52 pm
First post
The details are in the title, has anyone here made the successful jump from a 7427 TBI setup to either/or a 7427 MPFI/TBI+MAF system? I am starting...
Last post
The neon injectors ended up being too small for my 401. I swapped to corvette LS6 injectors (bosch 0280155931), I am also running a adjustable vacuum...
7 Replies
2769 Views
Last post by JeepsAndGuns
Sun Jun 25, 2017 5:45 am
FITech
Replies: 8
by
Greenmachine »
Wed Jun 14, 2017 9:42 pm
First post
So, I have been planning on putting fuel injection on both jeeps for some time. I bit the bullet this week end and ordered the fitech go street 400...
Last post
Just drove to Canton Georgia and back probably right at 300 miles round trip (had to detour and pick up my oldest from a lock in). System is working...
8 Replies
3552 Views
Last post by Greenmachine
Sat Jun 24, 2017 12:36 pm
Questions for future reference
Replies: 5
by
az chip »
Sun Apr 30, 2017 8:43 pm
First post
Hey,
Last post
You need an adapter to go from 3 screw, 2 bore GM TBI to whatever manifold you have.
5 Replies
2571 Views
Last post by shimniok
Sat Jun 10, 2017 10:45 am
How/Where did you mount your ECM?
Replies: 36
by
REDONE »
Tue Jul 05, 2016 7:53 am
First post
So I pulled my TBI harness through the unused AC hose port under the heater blower. There's plenty of firewall real estate to mount the ECM right...
Last post
I just drilled a hole...I've never seen an extra one in this area?
36 Replies
10711 Views
Last post by babywag
Fri Jun 02, 2017 9:58 am
Howell TBI on 360 and throttle / kick down cables
Replies: 9
by
firedog »
Thu Jan 29, 2015 1:13 pm
First post
Hey gang!
Last post
Did either of you hear back from Howell? My Acceleration cable broke and the OEM replacement from Napa isnt fitting either.
9 Replies
4210 Views
Last post by MateoFSJ
Sun May 07, 2017 4:59 pm
Best TBI install with pics??
Replies: 5
by
tedlovesjeeps71 »
Sat Apr 29, 2017 11:46 am
First post
Sorry to start a thread just to ask a question. I was hoping to get a list of threads to read through where others installed a tbi system such as...
Last post
I should have specified GM based TBI . I don't think that video would be much help with FiTech, MSD Atomic, or the like. Should work for Hamilton,...
5 Replies
2418 Views
Last post by REDONE
Mon May 01, 2017 6:55 am
Truck stalled and won't start anymore! FITECH?
Replies: 24
by
PUDS »
Thu Apr 20, 2017 1:32 pm
First post
So I recently finished my Fitech install, and everything was great. Truck started every time no problem, ran great, and I had even taken it up and...
Last post
Did you check for spark? See if lightning comes from your spark plug when your wife cranks.
24 Replies
15263 Views
Last post by az chip
Thu Apr 27, 2017 5:33 pm
Fitech Complete - My experience
Replies: 4
by
PUDS »
Mon Mar 27, 2017 5:19 pm
First post
Fitech seems to be the hot ticket item on this board lately, so I though I'd take a minute to tell people my experience so far.
Last post
I'm not really up on ignition systems, I get the basics but have never set timing, etc and never had a distributor apart so I wasn't too keen on...
4 Replies
3091 Views
Last post by PUDS
Thu Mar 30, 2017 5:40 am
EFI and Charcoal Canisters
Replies: 2
by
swanny1911 »
Sat Mar 18, 2017 4:15 pm
First post
I was curious how people installing EFI's are using the charcoal canister. I definitely still want to vent the gas tank properly but if I read...
Last post
My charcoal canister is pretty much toast. I might look into the GM vent . No such thing as overkill with a Jeep! Lol
2 Replies
1984 Views
Last post by swanny1911
Sun Mar 19, 2017 12:58 am
Does fi use the return fuel line?
Replies: 7
by
tedlovesjeeps71 »
Mon Mar 13, 2017 2:58 pm
First post
Ok gurus... I got a couple easy questions (I hope).
Last post
Thanks Bill! For all the advice and building the FI. I'm excited to get it but have such a list to get done while waiting that time is just flying...
7 Replies
3287 Views
Last post by tedlovesjeeps71
Sat Mar 18, 2017 8:26 pm
Fuel Pump Ground?
Replies: 4
by
PUDS »
Mon Jan 09, 2017 5:49 pm
First post
Just picked up my new & reworked sending unit which had a Walbro GS342 Fuel Pump added for my Fitech install along with 3/8 feed line and quick...
Last post
I used the stock ground for the sending unit as well as ran a 14ga wire all the wire to the battery.
4 Replies
2092 Views
Last post by PUDS
Sat Mar 18, 2017 4:32 pm
Narrowed it down
Replies: 39
by
ShagWagon »
Fri Aug 05, 2016 11:01 pm
First post
Howell $1300
Last post
I had it running pretty good for a few weeks and was making the adjustments according to the instructions. Had it starting right up cold and hot, and...
39 Replies
11800 Views
Last post by ShagWagon
Fri Feb 17, 2017 8:21 am
Fitech
Replies: 67
by
nightglide »
Tue Mar 01, 2016 11:38 pm
First post
Got my tbi unit today. Unfortunately inline pump is still bout a month out :-?
Last post
I built an in-tank sender from my existing pick up and mounting a NAPA E2515 pump to it. It pumps at 255LPH...likely higher than needed, using...
67 Replies
20275 Views
Last post by malcoll
Sun Feb 12, 2017 7:25 am
Need Help...Comanche 2.5L TBI
Replies: 3
by
millerguy76 »
Wed Feb 08, 2017 8:28 am
First post
All
Last post
Check your crank position sensor and rhetoric wiring. I pretty sure that's what it uses to judge fuel dilivery
3 Replies
1969 Views
Last post by Cheapthrills
Wed Feb 08, 2017 10:29 am
AMC401 Howell TBI fuel only
Replies: 6
by
ferrum »
Mon Sep 26, 2016 7:47 pm
First post
My TBI is finally working great. Just in case there's anyone else out there that purchased Howell TBI kit and having issue getting it to run right,...
Last post
Since I had Bill with Hamilton EFI reprogram the chip, I have not had any issues I had with original Howell programmed chip. Basically, I can start...
6 Replies
2858 Views
Last post by babywag
Sat Jan 21, 2017 10:40 am
Automatic Fuel Pump shutoff?
Replies: 4
by
PUDS »
Wed Jan 04, 2017 7:14 pm
First post
Came across this a while back, haven't finished wiring my Fitech system but am interested in implementing this concept on my waggy. Anybody done this...
Last post
I like the idea of using a relay to avoid the current draw through the computer. The old Holley PROJECTION units were known to have issues with a...
4 Replies
2229 Views
Last post by will e
Mon Jan 09, 2017 6:04 pm
Has anyone used a system from FiTech?
Replies: 30
by
lindel »
Tue Jan 19, 2016 12:17 pm
First post
I finally have the wife talked into fuel injection. Now I'm trying to find a happy medium between cost, ease of installation, and ease of...
Last post
Wow. I can see why you don't like your current system. None of those issues sound like mechanical engine issues. Just seems like your system is not...
30 Replies
14423 Views
Last post by FSJ Guy
Mon Jan 09, 2017 1:16 pm
Fuel Line and Pump questions for EFI conversion
Replies: 15
by
Cataldo »
Wed Jan 04, 2017 4:01 pm
First post
I know this has been asked before but I am a bit overwhelmed by the options and different opinions.
Last post
yep still have it - username over there is ErikNORCAL.
15 Replies
5479 Views
Last post by Xplitive
Sun Jan 08, 2017 5:55 pm
What do i have here???
Replies: 44
by
tedlovesjeeps71 »
Sun Oct 09, 2016 11:35 am
First post
Ok all you fuel injection gurus, I need some help. Many years ago I had bought this Howell fi kit off a guy, used. He shipped it and I stuffed it in...
Last post
2-wire is not coolant temp, some power/ground pigtail for ?? your fuel pump ??
44 Replies
10826 Views
Last post by babywag
Mon Dec 12, 2016 9:21 pm
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