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View Full Version : 420a owners, need help with FMU


Figs
04-21-2006, 08:14 PM
Over the weekend I want to install the FMU I have. Read and read on it plenty of times. Seems like I can do it but if anyone would like to help me let me know... because its a task I do not want to mess up on. I can drive to your place if that makes it more convient. Let me know. I'm still iffy about trying to do this myself.

mitsu420aT
04-21-2006, 08:53 PM
contact hunntry.

Figs
04-21-2006, 09:08 PM
I sent him a PM, I don't have his number.

boosteddsm
04-21-2006, 09:27 PM
Its not hard. What is there to really mess up

Rob and Dave@Big Valley
04-21-2006, 09:29 PM
Its not hard. What is there to really mess up


the fuel return system is a pain in the ass ....

gseclipse02

hunntyr
04-21-2006, 09:42 PM
1st question is do you have a regular FMU or SFMU??

Figs
04-21-2006, 09:43 PM
Its not hard. What is there to really mess up

Its not as easy as it seems. You can get the in and out confused. My vortech does not have the in and out marked. As many times I've read up on it, seems easy but it gets me confused. Not to mention mine needs be installed in the rear by the gas tank since thats where my fuel filter is. Then I would need to run a vaccum line from the fmu all the way to my engine bay.

Figs
04-21-2006, 09:44 PM
1st question is do you have a regular FMU or SFMU??

12:1 FMU

hunntyr
04-21-2006, 10:00 PM
http://i25.photobucket.com/albums/c85/IcyStormFL/FMU.jpg

Also, this link gives instructions to put on an SFMU but the only difference is the SFMU you can adjust static and idle fuel pressures and the FMU you cant.

http://www.2gnt.com/nuke/modules.php?name=Sections&op=viewarticle&artid=59

Figs
04-21-2006, 11:01 PM
Thanks for the info., I guess I'll try to do this tomorrow.

Figs
04-21-2006, 11:08 PM
Well lets see if I can install it, this freaking apt complex has been turning anal working on cars. Amit would help me but he works this weekend.

hunntyr
04-21-2006, 11:37 PM
Well lets see if I can install it, this freaking apt complex has been turning anal working on cars. Amit would help me but he works this weekend.

I have plans this weekend so I cant participate.

Figs
04-21-2006, 11:41 PM
All good, I will try to do it even though I've never worked on a 2g 420a lol. I'm a noob.