FiTech EFI Tuning Forum

Forum breadcrumbs - You are here:ForumFuel System: Fuel delivery and regulators
Please or Register to create posts and topics.

Fuel delivery and regulators

Page 1 of 4Next
TopicsLast post
Serviceable Parts and AccessoriesBy Deleted user · 
1234
31 Replies · 25,350 ViewsLast post: 4 months ago · 7.4 4x4
4 months ago
7.4 4x4
Fuel pump sizing calculatorBy Deleted user0 Replies · 1,467 ViewsLast post: 7 years ago · Deleted user
7 years ago
Deleted user
Injection unit not functioning.By 6MGU2 Replies · 47 ViewsLast post: 1 month ago · SodaPop
1 month ago
SodaPop
Engine has started running roughBy gknowles3 Replies · 36 ViewsLast post: 2 months ago · SodaPop
2 months ago
SodaPop
400HP EFI - Vehicle won't start, fuel injectors not sprayingBy tompkinsjs2 Replies · 143 ViewsLast post: 5 months ago · tompkinsjs
5 months ago
tompkinsjs
Plugs black. Exhaust tips black. Poor mileage. Some dark smokeBy Marplot6 Replies · 312 ViewsLast post: 8 months ago · pcoppola
8 months ago
pcoppola
Acceptable fuel pressure range?By GunslingerFIN · 
12
13 Replies · 608 ViewsLast post: 10 months ago · GunslingerFIN
10 months ago
GunslingerFIN
External vs internal regulatorBy vettetek4 Replies · 332 ViewsLast post: 1 year ago · 67barracuda
1 year ago
67barracuda
Injector plugs?By a f st3 Replies · 205 ViewsLast post: 1 year ago · a f st
1 year ago
a f st
Dual Quad plumbing with return line and external pumpBy JjyKs2 Replies · 403 ViewsLast post: 1 year ago · JjyKs
1 year ago
JjyKs
Tapping on the surge tank may fix major problem.By Marplot2 Replies · 206 ViewsLast post: 1 year ago · Austin DeHaas
1 year ago
Austin DeHaas
400hp FiTech - fuel shutting off.By Marplot0 Replies · 165 ViewsLast post: 1 year ago · Marplot
1 year ago
Marplot
Starts well. Suddenly dies and will not run over 2500rpm.By Marplot0 Replies · 170 ViewsLast post: 1 year ago · Marplot
1 year ago
Marplot
Fuel pressure high on new unit.By vettetek1 Reply · 200 ViewsLast post: 2 years ago · Austin DeHaas
2 years ago
Austin DeHaas
Go Street EFI 400HP - gas to carburetor but not into carburetorBy mlevario998 Replies · 370 ViewsLast post: 2 years ago · Bigron111
2 years ago
Bigron111
won't stay runningBy Bigron1110 Replies · 183 ViewsLast post: 2 years ago · Bigron111
2 years ago
Bigron111
Fuel pump running key offBy BossHoss9 Replies · 520 ViewsLast post: 2 years ago · BossHoss
2 years ago
BossHoss
Calculate Mileage...By billvv0 Replies · 185 ViewsLast post: 2 years ago · billvv
2 years ago
billvv
issues with crankingBy jakevidrine0 Replies · 193 ViewsLast post: 2 years ago · jakevidrine
2 years ago
jakevidrine
Flat spotBy 66100knlo3 Replies · 309 ViewsLast post: 2 years ago · SodaPop
2 years ago
SodaPop
Which fuel pump?By GTRMikie7 Replies · 1,870 ViewsLast post: 2 years ago · SodaPop
2 years ago
SodaPop
FUELPW DropOutBy EricWayneJouse0 Replies · 260 ViewsLast post: 2 years ago · EricWayneJouse
2 years ago
EricWayneJouse
Page 1 of 4Next