AFPR Question

rdksek844 said:

I have an AFPR and was wonering how to adjust it. I diddnt install it, it came with the car and I found that my Fuel pressure is at 38#. I think with my limited amount of mods and rich condition that i should try backing it down a little. Just a quick insrtuction would be great. Thanks in advance.

Click to expand...

rdksek844 said:

Yes all of the above. I checked the fp with the vacuum hose on and it reads 38#'s. I think thats too high but im not sure how to adjust it. Please help.

Click to expand...

rdksek844 said:

Yeah i just adjusted it to 38 with vac off, and 31 with it on. I seems to run alot better, and im hoping fuel economy will go up. I also noticed a slight drop in seat of the pants feel but that could also be the temp outside is about 80° versus the 60° ive been having the last couple of months.

Click to expand...