PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

Need help understanding a STFT problem!

Old Aug 11, 2012 | 05:48 PM
  #21  
outkast6991's Avatar
Thread Starter
TECH Fanatic
iTrader: (34)
 
Joined: Jun 2004
Posts: 1,625
Likes: 0
From: lancaster,pa
Default

well just an update after the intake swap. When i pulled the old intake the repair actual doesn't seem to be the leak. it looks like the MAP sensor/vac port fitting is the problem. It has a decent amount of movement to it. i'm thinking a little epoxy on it and it will be fine. i installed the new intake and to my surprise the car actually doesn't run that bad. the idle is rich as well as part throttle. the STFT's are -10 at idle and between 0 and -13 at part throttle. the iac count on hot idle is 90-110. a retune is in order for sure
Reply
Old Aug 11, 2012 | 07:12 PM
  #22  
BLK02WS6's Avatar
9 Second Club
iTrader: (2)
 
Joined: Jul 2002
Posts: 2,583
Likes: 1
From: on the dyno tuning in MD
Default

Originally Posted by outkast6991
i think this is the road i'm gonna take. i just wish they still sold v1. the entry price of v2 has kept me from pulling the trigger for fear that i wont be able to pick it up and end up with a $900 code reader. LMFAO
LOL! You can do it. I can help you along the way.
Reply
Old Aug 11, 2012 | 07:14 PM
  #23  
BLK02WS6's Avatar
9 Second Club
iTrader: (2)
 
Joined: Jul 2002
Posts: 2,583
Likes: 1
From: on the dyno tuning in MD
Default

Originally Posted by outkast6991
well just an update after the intake swap. When i pulled the old intake the repair actual doesn't seem to be the leak. it looks like the MAP sensor/vac port fitting is the problem. It has a decent amount of movement to it. i'm thinking a little epoxy on it and it will be fine. i installed the new intake and to my surprise the car actually doesn't run that bad. the idle is rich as well as part throttle. the STFT's are -10 at idle and between 0 and -13 at part throttle. the iac count on hot idle is 90-110. a retune is in order for sure
She was definitely leaking! Glad you are getting it straight...
Reply


Thread Tools
Search this Thread

All times are GMT -5. The time now is 02:46 AM.

story-0
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

Slideshow: We take a close look at the ONE and Artidiag 800BT2 diagnostic tools from Topdon and the reasons to buy one over the other.

By Pouria Savadkouei | 2026-05-28 11:05:11


VIEW MORE
story-1
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

Slideshow: The controversial Ferrari F6 swaps its original flat-12 for a Corvette Z06-derived LT4 V8 and sends power to four rear wheels through a custom-built drivetrain.

By Verdad Gallardo | 2026-05-26 18:23:54


VIEW MORE
story-2
7 Most Reliable High-Performance Engines GM Has Ever Built

Slideshow:These GM engines didn't just make huge power, they survived abuse, boost, track days, and six-digit mileage with a reputation for refusing to quit.

By Verdad Gallardo | 2026-05-21 16:45:27


VIEW MORE
story-3
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-4
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-5
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-6
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-7
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-8
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-9
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE