Diagnostic & Repair Tech

"Help, my car isn't running right!" All about naturally-aspirated OEM Lexus/Toyota V8 powertrain. Post your car problems here.
E
  • Sticky
1UZFE runs great without AFM
3 4 5
Replies
97
Views
25K
EIL_V8
EIL_V8
Lextreme II
  • Sticky
Diagnostic Codes
Replies
9
Views
20K
George_R
George_R
D
  • Sticky
1UZ-FE vs. 1UZ-FE VVTI
2 3
Replies
40
Views
48K
hijbeek
H
O
  • Sticky
94 LS400 - sluggish acceleration, and low RPM pinging
2 3
Replies
59
Views
28K
White ls400
White ls400
B
ELM327 Dongle for 1UZZ VVTI
Replies
2
Views
120
bigsmoke
B
88sogreatv8
No Crank issues either operating temp or real cold
Replies
2
Views
92
88sogreatv8
88sogreatv8
L
CEL problems
Replies
2
Views
111
LoogieSC
L
L
Ecu troubles (ofc)
Replies
0
Views
62
LoogieSC
L
M
1uz inconsistent starting
Replies
3
Views
76
Milkcritiques
M
Lextreme
3UZ AFM Codes P0100 & oxygen sensor codes P0135 P0141 P0155 P0161 and the EFI 2 fuse issue
Replies
0
Views
61
Lextreme
Lextreme
M
1UZ-FE Hose problems Pls help
Replies
2
Views
381
Zuffen
Zuffen
D
No spark on only 2 dizzy cap points?
Replies
5
Views
270
Zuffen
Zuffen
D
Help, AFM trouble?
Replies
7
Views
179
dweinhart
D
88sogreatv8
1uz over heat issues
Replies
13
Views
316
ivan129
ivan129
Lextreme
Error Fault Code 12
Replies
2
Views
125
SC500
S
M
Classic ol' not staying running issue.
Replies
7
Views
255
Zuffen
Zuffen
Kitten
Knock sensor wiring question
Replies
1
Views
135
P Bateman
P
R
Blocked Fuel Return Line?
Replies
4
Views
132
rparker888
R
T
1uzfe runs rich and no idle
Replies
0
Views
114
tink000
T
D
Heavy misfire
Replies
3
Views
283
Zuffen
Zuffen
D
Heavy Misfire
Replies
1
Views
207
Mastathrash
M
H
High idle and high fuel consumption
Replies
0
Views
191
Harrisonpapa
H
C
No start
Replies
1
Views
247
ivan129
ivan129
W
Swapped first crank! Very low idle
Replies
2
Views
186
Whitsonmetalworks
W
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