you need an ADJUSTABLE rising rate reg from BEGI and the proper piggy back to control the pulsing of the injectors
Now perfworks why come on here and misinform people
There are PLENTY cars running an FMU without problems, you have to be very careful in telling people what to do and then giviing them false info.
you need an ADJUSTABLE rising rate reg from BEGI and the proper piggy back to control the pulsing of the injectors
as far as modifying fuel requirements an afpr basically is just like an FMU. However the afpr can be tweaked and the FMU uses little disks to alter fuel pressure
To awnser your question Keola
Yes you can use the FM fmu. Will it help alleviate your problem? Most likely not.
You need to check vacum leaks first like I stated in the other thread. Unless the FMU is damaged it will not affect idle because it is not adding fuel at idle. Remember an FMU is boost referenced so it does not affect anything if it does not see boost. Hence it will not affect idle.
Just verify if you have it hooked correctly. Because from what we discovered on Little Beavis's car if the FMU is installed incorrectly it will damage the unit and it will dump fuel all the time even at idle.
The 2 nipples where fuel go in and out should be connected as follows:
The FMU splices into the factory fuel line before it goes into the oem fuel rail. The top nipple connects to a vacuum line that will provide boost to the unit allowing it to increase fuel pressure when needed. The factory fuel line will need to be cut (fuel line coming from gas tank) this will be inserted in the intake of the FMU located under the unit. Then the outlet located on the side of the unit will connect to the factory fpr (fuel rail)
