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Mazda Engine General \  Fuel Pressure Question

Fuel Pressure Question

Mazda Engine General Mazda Engine Mazda Tech
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replies 22
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dropped90(justin)   +1y
sorry hoc i do not have a pressure gauge in line so i couldnt tell you what actual pressure is.





-Justin
hocbj23   +1y
Where did u get ur pump,Justin?My local speed shop has a Holley in line elec.pump that ranges from 4 psi to 14 psi,but does not have a built in regulator so I would have to install a regulator as well.I have one but If I install pump and regulator and gauge I am going to have a bunch of inline stuff clogging up a wheel well or firewall that I just cleaned the pollution crap off of. I was hoping I could find one unit that had all 3 functions.BJ
dropped90(justin)   +1y
the one i got from like autozone. and i installed mine in the frame rail where you would never even see it. you could do the same as well and the regulator as well. you would never see either one of them.



-Justin
hocbj23   +1y
Think I found a tiny (18 ounce) pump at JC WHitney.I can find a place to hide it and leave the gauge on the carb where I can see it.Thanks.BJ
speedster93b   +1y
hmm i thought carb'd trucks didn't have an in tank pump... just the mechanical one on the cam.... either way when i put a fuel cell in i installed an electric pump too, never had any problems...
hocbj23   +1y
I think the B2000's had mechanical pumps.I am pretty sure most if not all 2200's and all 2600i's had electric pumps in the tanks.BJ
slammedyota91   +1y
my 89 2200 carb is a mechanical pump..
hocbj23   +1y
Well,Mr.Mazda has struck again cause my 92 2200 has an in tank electric pump.I wonder if they switched in a model year or if it is an AT versus 5 speed deal? One thing about Mr. Mazda is that he delites in keeping round eyed mini-truckers off balance.Lol.BJ
slammedyota91   +1y
it was an auto/5spd difference, lol, ie auto has an inline filter on frame, and manual has an inline in engine bay.... say situation probly, mines 5 spd. good luck brotha man
mazdatweaker   +1y
post deleted
Post was last edited on May 14, 2009 06:05. This post has been edited 1 times.