fuel pressure question
Thread Starter
Racer
Joined: Jan 2009
Posts: 261
Likes: 1
From: frederick maryland
fuel pressure question
just put a new fuel line setup on my big block, along with a gauge, which i didnt have before. psi fluxuates between 0-3, pulsing evenly, speeding up w rpms. i cranked the engine w fuel line running into a bucket and it appears to move plenty of gas. no return line installed yet.
should i suspect a bad gauge or possibly the fuel pump? the pumps older, 3 line style. do they have a check valve or regulator built in to maintain pressure in the fuel line?
thx as always
should i suspect a bad gauge or possibly the fuel pump? the pumps older, 3 line style. do they have a check valve or regulator built in to maintain pressure in the fuel line?
thx as always
Le Mans Master
Joined: Oct 2002
Posts: 7,098
Likes: 378
From: Las Vegas - Just stop perpetuating myths please.
Use the search function please.
Well what kind of gauge is it and where is it located? I must have answered this a dozen times by now. 
Try a search and let us know if u have any specific q's.
Try a search and let us know if u have any specific q's.
