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2016 L83 w/LT4 pump erratic fuel pressure

Started by silvy423, 03-04-2022 06:57 PM

2 Pages •

1 2
- Replies: 22
- Views: 5,021
Last Post By:

Last Post: 6 Minutes Ago 10:57 AM

by smokeshow

Forum:
GM V8 Tuning - Engine, Gas (Gen 5)
About to go FI

Started by ehall8702, 12 Hours Ago 10:26 PM
- Replies: 5
- Views: 76
Last Post By:

Last Post: 9 Minutes Ago 10:54 AM

by ehall8702

Forum:
GM V8 Tuning - Engine, Gas (Gen 4)
Help.

Started by blindsquirrel, 04-09-2024 10:24 PM

2 Pages •

1 2
- Replies: 20
- Views: 20,990
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Last Post: 11 Minutes Ago 10:52 AM

by blindsquirrel

Forum:
Lounge
ECU With "y" VIN and Serial

Started by Actaeon, 30 Minutes Ago 10:33 AM
- Replies: 2
- Views: 14
Last Post By:

Last Post: 15 Minutes Ago 10:48 AM

by blindsquirrel

Forum:
GM V8 Tuning - Engine, Gas (Gen 3)
08 Cobalt SS Cold Start Misfire Help?

Started by sunnyvale822, 15 Minutes Ago 10:48 AM
- Replies: 0
- Views: 9
Last Post By:

Last Post: 15 Minutes Ago 10:48 AM

by sunnyvale822

Forum:
GM L4, I5, I6 Tuning - Engine
408 C5 Corvette 6450 rev limit

Started by JamesTheriot, 4 Days Ago 04:41 PM

4 Pages •

1 2 3 ... 4
- Replies: 64
- Views: 1,265
Last Post By:

Last Post: 24 Minutes Ago 10:40 AM

by blindsquirrel

Forum:
GM V8 Tuning - Engine, Gas (Gen 3)
Pulse width drops to zero on #1 injector

Started by Kevincmonaghan, 1 Hour Ago 09:35 AM
- Replies: 3
- Views: 30
Last Post By:

Last Post: 28 Minutes Ago 10:35 AM

by Kevincmonaghan

Forum:
Dodge Tuning - Engine, Gas
2009 Escalade - takes a while to start but idles and drives perfect

Started by AZ03Cobra, 2 Days Ago 06:31 PM

2 Pages •

1 2
- Replies: 23
- Views: 449
Last Post By:

Last Post: 36 Minutes Ago 10:27 AM

by hjtrbo

Forum:
GM V8 Tuning - Engine, Gas (Gen 4)
Idle timing erratic (1999 JTEC)

Started by Dwg86, 08-14-2023 05:35 PM
- Replies: 9
- Views: 856
Last Post By:

Last Post: 55 Minutes Ago 10:08 AM

by Dwg86

Forum:
Dodge Tuning - Engine, Gas
Any Comprenensive Explanations of Transmission Adapt/Preset/Reset/Learn?

Started by Scrappy, 1 Hour Ago 09:45 AM
- Replies: 0
- Views: 16
Last Post By:

Last Post: 1 Hour Ago 09:45 AM

by Scrappy

Forum:
GM V8 Tuning - Transmission
Camaro ZL1, LT4. E85 tune = Broken HPFP

Started by pauljauch, 6 Days Ago 01:16 PM
- Replies: 8
- Views: 332
Last Post By:

Last Post: 1 Hour Ago 09:40 AM

by TriPinTaZ

Forum:
GM V8 Tuning - Engine, Gas (Gen 5)
2023 Scatpack with hellcat injectors

Started by tana99ss, 2 Weeks Ago 10:43 AM
- Replies: 4
- Views: 235
Last Post By:

Last Post: 1 Hour Ago 09:38 AM

by Hellscat2018

Forum:
Dodge Tuning - Engine, Gas
( Bank 2) O2's hangin around 45-79mv after warmup. But STFT is still looking good?

Started by Xplaya, 4 Hours Ago 06:42 AM
- Replies: 2
- Views: 76
Last Post By:

Last Post: 1 Hour Ago 09:32 AM

by blindsquirrel

Forum:
GM V8 Tuning - Engine, Gas (Gen 4)
I have to start over - Write Entire is SCARY!

Started by JumboShrimp, 12-21-2023 07:30 PM

5 Pages •

1 2 3 ... 5
- Replies: 85
- Views: 3,904
Last Post By:

Last Post: 1 Hour Ago 09:32 AM

by eficalibrator

Forum:
GM V8 Tuning - Engine, Gas (Gen 3)
c6 Z06 LS7 Knock retard False Knock ??!

Started by hy_bmw_freak, 2 Days Ago 12:01 PM
- Replies: 14
- Views: 399
Last Post By:

Last Post: 1 Hour Ago 09:28 AM

by STAGEUP

Forum:
GM V8 Tuning - Engine, Gas (Gen 4)
Help with GEN 4 5.3 tune

Started by romefrankie10, 22 Hours Ago 12:41 PM
- Replies: 8
- Views: 132
Last Post By:

Last Post: 1 Hour Ago 09:26 AM

by Alvin

Forum:
GM V8 Tuning - Engine, Gas (Gen 4)
2002 ford lightning.

Started by Holmes26977, 06-22-2022 11:19 AM
- Replies: 8
- Views: 1,514
Last Post By:

Last Post: 1 Hour Ago 09:07 AM

by Eric@HPTuners

Forum:
Ford Tuning - Engine, Gas (Non Ecoboost, US)
Fast Shifting

Started by ScottR65, 10-03-2023 09:09 PM

2 Pages •

1 2
- Replies: 24
- Views: 2,407
Last Post By:

Last Post: 2 Hours Ago 08:55 AM

by kjnman

Forum:
GM V8 Tuning - Engine, Gas (Gen 4)
Weather Temperature compensation question

Started by mn_vette, 21 Hours Ago 01:27 PM
- Replies: 7
- Views: 241
Last Post By:

Last Post: 2 Hours Ago 08:51 AM

by Alvin

Forum:
GM V8 Tuning - Engine, Gas (Gen 4)
HPTuners A/C Type Fitted Information needed

Started by evilstuie, 1 Day Ago 05:38 AM
- Replies: 8
- Views: 169
Last Post By:

Last Post: 2 Hours Ago 08:36 AM

by Alvin

Forum:
GM V8 Tuning - Engine, Gas (Gen 3)
barometric learning 2007 dodge ngc-4

Started by greatape, 1 Week Ago 04:14 PM
- Replies: 10
- Views: 300
Last Post By:

Last Post: 2 Hours Ago 08:18 AM

by smokeshow

Forum:
Dodge Tuning - Engine, Gas
2021 Tundra Trans Tuning

Started by FIL131, 2 Hours Ago 08:10 AM
- Replies: 0
- Views: 30
Last Post By:

Last Post: 2 Hours Ago 08:10 AM

by FIL131

Forum:
Toyota
Surging and LTFT questions on LS1

Started by abc, 1 Week Ago 09:43 AM

2 Pages •

1 2
- Replies: 24
- Views: 511
Last Post By:

Last Post: 2 Hours Ago 08:04 AM

by gtstorey

Forum:
GM V8 Tuning - Engine, Gas (Gen 3)
Tune Repository is back!

Started by Keith@HPTuners, 06-12-2018 04:15 PM

4 Pages •

1 2 3 ... 4
- Replies: 70
- Views: 139,558
Last Post By:

Last Post: 4 Hours Ago 06:54 AM

by Bill@HPTuners

Forum:
VCM Suite General
Cam Swap - Surge / Bucking in LS3 - HPT and HPL attached

Started by HX Kingswood, 3 Days Ago 05:44 PM
- Replies: 15
- Views: 607
Last Post By:

Last Post: 4 Hours Ago 06:54 AM

by edcmat-l1

Forum:
GM V8 Tuning - Engine, Gas (Gen 4)

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