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Check Engine Codes

917 351K
  • 917
  • 351K

Engine/Control System Malfunctions

593 113K
  • 593
  • 113K

Engine Cooling

2.5K 929K
  • 2.5K
  • 929K

Lubricating System

3.3K 1.1M
  • 3.3K
  • 1.1M

Intake and Exhausts

All about intakes and exhausts
22.4K 4.6M
  • 22.4K
  • 4.6M

Forced Induction

Installation information.
30.1K 5.7M
  • 30.1K
  • 5.7M

Engine Control (ECU)

7.1K 1.8M
  • 7.1K
  • 1.8M

Welding & Fabrication

303 116K
  • 303
  • 116K
Sticky Baseline Dyno Plots. Post Your Dyno Plots here
5 6 7
131
77K
 by Ob917
Sticky Powertrain Bookmarks
6
10K
 by Dietrich
2GR-FE Swap
2
427
 by glagola1
Disconnected oil coolers - TRD cooler used instead?
4
493
 by glb
Inokinetic short shift install notes
0
376
 by wonk
How many 2005 Owners with the BOE Torque200 tune have to crank a couple times to start?
8
1K
 by ksm
Replace radiator step by step without disconnecting oil/refrig lines
2
34
15K
 by kapps
Vibration after installing Powerflex engine mount bushings
8
1K
 by otoman
Built BOE Rev 400 engine only making 220 whp
2 3
49
4K
 by oldmansan
Trans fill
0
274
 by Zattre_z4
Gearbox (transmission) Oil Change
0
528
 by Zattre_z4
Rattling Coming From Engine
1
686
 by thebuzzard
Safe psi for Elise supercharger?
3
565
 by ScottH83
What are folks doing for new driveshafts?
2
25
3K
 by thebuzzard
Power Loss After De-Cat (follow-up)
14
2K
 by steelypip
What should i salvage from my blown 2zz
1
539
 by kfennell
LETSLA Short Shifter Linkage
29 30 31
610
115K
 by dipan
Final Word on LSDs for Naturally Aspirated Track Rats
2
20
2K
 by countryboyshane
S3 Elise Shift Mechanism
1
690
 by phil66
RPM Tuning?
0
245
 by Nitrouspeed
Better Option than Cylinder Sleeves- The Plan
18
5K
 by oldmansan
Some Limited Slip and Traction Control information from Lotus
4 5 6
117
12K
 by oldmansan
Inokinetic CG/GS Shifter Cables?
8
1K
 by Caseman
Cars stalls after hard driving
9
748
 by Partsfinder
Break-in Method for Built Engine
11
1K
 by Schurkey
Engine noise between 4K and 4.3K rpm
3
779
 by artmt
HOW MANY BLOWN ALTERNATORS???
2 3
56
7K
 by Phil S
VF Supercharger Nose Cone Bracket
5
878
 by tommyc
Transaxle driveshaft ring?
2
457
 by Dietsch Werks
4th gear slippage
4
646
 by kfennell
What size are the 2ZZ Stock Injectors?
2
2K
 by Heschel Levi
Deciphering the ECU
2 3 4
64
13K
 by Obeisance
DMC Ultimate 2ZZ header & stock cat?
13
1K
 by eldonz
Vacuum leak?
12
1K
 by jds62f
Letsa install notes
2
498
 by exigegus
Throttle Body Design Flaw Leads to Sticky Throttle/High Idle
2
34
21K
 by masheen
Fast Idle
7
1K
 by masheen
Powertrain (Engine, Transmission, etc) The place to talk about the engine, transmission and mods.
119K posts
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