Issues with fuel system
#1
Newbie
Thread Starter
iTrader: (3)
Join Date: Aug 2009
Location: RGV, TX
Posts: 11
Likes: 0
Received 0 Likes
on
0 Posts
Issues with fuel system
Hello, i have a evo 8, build engine, ATP GTX3582 stock location turbo, double pumps, for e85, bosch 2200 injectors, the last week my car begin with the fail in the injector number 4, we will clean the injectors and the car works perfect, the pressure on the fuel rail 45psi, all was good, i drive today 300 miles from the shop to my house, and fuel rail today show 35 psi, the car dont spool up, and go lean, we change the fuel line, the fuel pump, and the issue continue, im really desperate, my mechanic is very far from my town, and is a PITA drive for this situation, somebody have an idea? thanks for the input!!!
#5
Newbie
Thread Starter
iTrader: (3)
Join Date: Aug 2009
Location: RGV, TX
Posts: 11
Likes: 0
Received 0 Likes
on
0 Posts
Today, I connected the secondary pump, and the pressure went up to 45psi, with the main pump it only goes up to 20psi, after that tightened the screw of the regulator and the pressure was stuck at 45psi, I removed the regulator and checked the internals but everything looks good, tomorrow I'll try with another regulator! thanks guys!!!
#6
Evolved Member
iTrader: (32)
Join Date: Oct 2011
Location: Virginia
Posts: 720
Likes: 0
Received 0 Likes
on
0 Posts
Did you set base fuel pressure with vacuum line dis connected? With the vacuum line off the base pressure should be 43.5 then put the vacuum line back on and take it for a test drive
#7
Newbie
Thread Starter
iTrader: (3)
Join Date: Aug 2009
Location: RGV, TX
Posts: 11
Likes: 0
Received 0 Likes
on
0 Posts
Thread
Thread Starter
Forum
Replies
Last Post
David Buschur
Vendor Announcements
10
Oct 31, 2008 09:39 AM
David Buschur
Evo Engine / Turbo / Drivetrain
74
Jan 17, 2007 07:09 AM