TSRM/MK3 Supra/Community Fixes
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Fuel System

fuel pressure dropping too quickly

Confirmed fixed in 27 forum threads. Open the originals on SupraForums for the full discussion.

Did toyota intend to name the 7MGTE 7MPOS?Thread →
low or no fuel pressure
49 posts
car let me down for the first time in 5 yearsThread →
low fuel pressure requiring filter replacement
48 posts
gas cap pressureThread →
excessive fuel vapor pressure at fill
44 posts
Strange issue driving home from vegasThread →
excessive fuel tank pressure buildup
41 posts
Goofy Air/Fuel activity...Thread →
fuel dumping during normal closed loop operation
41 posts
SP61gt dyno tune, bad dayThread →
low fuel pressure under boost
33 posts
Got engine goin 15psi...WTF!!!Thread →
engine running at low pressure
33 posts
Cant get past 5lbs of boostThread →
boost pressure drops at higher engine load
25 posts
Aeromotive APFR not 1:1Thread →
fuel pressure dropping with boost
25 posts
Losing fuel pressure on boostThread →
losing fuel pressure with boost
24 posts
AC / Conversion - easy way to check?Thread →
low refrigerant pressure at compressor
21 posts
12V fuel pump mod.Thread →
low fuel pressure at high engine speed
19 posts
old school SAFC not enough for 680ccThread →
low fuel pressure at high load
19 posts
boost loss at high rpm's....gauge dying?Thread →
boost pressure drops at high engine speed
17 posts
New dyno numbers on CT26 @ 16 PSI 370WHP 374ft lbs of torqueThread →
fuel pressure dropping off at high boost
17 posts
New injectors, FPS no higher than 40psi, wont startThread →
low fuel pressure after injector replacement
16 posts
fuel pressureThread →
fuel pressure drops under load
16 posts
supra issuesThread →
low boost pressure and poor fuel economy
14 posts
afpr problemThread →
low fuel pressure reading
11 posts
Fuel Problem? Need Confirmation or InsightThread →
fuel pressure drops rapidly at idle
9 posts
Fuel pressureThread →
fuel pressure dropping too quickly
6 posts
Braking pressure....Thread →
low braking pressure requiring pumping
6 posts
Fuel pressure issues QuestionThread →
fuel pressure dropping at high RPM
5 posts
Boost dropping offThread →
boost pressure drops as engine speed increases
5 posts
How do you relieve fuel pressure? (Can't start car)Thread →
fuel system pressure buildup before repair
3 posts
Engine cooling system questionThread →
pressure build-up during operation
3 posts
no fuel (fuel pump)Thread →
fuel pressure drops significantly when jumper removed
1 post