sc89 Posted January 6, 2012 Share Posted January 6, 2012 does anyone know what the fuel pump pressure is for a 1998 pathy? i went through my manual, looked on these and other forums..couldn't find anything. Any help would be high appreciated Link to comment Share on other sites More sharing options...
pathfounder Posted January 6, 2012 Share Posted January 6, 2012 From the 1997 FSM: At idle: With vac hose connected -- 34psi With vac hose disconnected -- 43psi No idea what vac hose they are talking about. Link to comment Share on other sites More sharing options...
nunya Posted January 6, 2012 Share Posted January 6, 2012 just looked up a 1998 fsm and on page EC32 I find to no surprise a match to the 97 specs posted by pathfounder there KOER (key on engine running-at idle)at 34psi(235kPa) vac connected/ 43psi(294kPa) with the vac disconnected the vacuum line in question would be the one to the fuel pressure regulator Link to comment Share on other sites More sharing options...
Towncivilian Posted January 6, 2012 Share Posted January 6, 2012 If your fuel pressure is significantly less than the spec, try changing the fuel filter as it can be partially restricted or clogged. It's also the easiest way to start troubleshooting such an issue. Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now