Generation III External Engine LS1 | LS6 | Bolt-Ons | Intakes | Exhaust | Ignition | Accessories
Sponsored by:
Sponsored by:

help asap

Thread Tools
 
Search this Thread
 
Old May 12, 2010 | 10:12 AM
  #1  
01zb4c's Avatar
Thread Starter
On The Tree
iTrader: (7)
 
Joined: Jan 2009
Posts: 150
Likes: 0
From: coffeyville ks
Default help asap

Ok need help asap! the car is in the way... car ran just fine we put headers and a ls6 intake on it and now we go to start it and it wont idel... unplug the maf and it will run just fine, just idels down slow... we put a different maf on same problem... i dot know what else it could be. the codes on it are all dealing with the maf... Thanks
Reply
Old May 12, 2010 | 10:16 AM
  #2  
eseibel67's Avatar
TECH Fanatic
15 Year Member
Photogenic
iTrader: (10)
 
Joined: Feb 2008
Posts: 1,781
Likes: 4
From: Kitchener, ON
Default

Check your ENG SEN fuse.
Reply
Old May 12, 2010 | 10:53 AM
  #3  
RARON455's Avatar
TECH Fanatic
15 Year Member
iTrader: (35)
 
Joined: Apr 2008
Posts: 1,616
Likes: 4
From: Fort Worth Texas
Default

could also be a vaccuum leak, make sure that you have two hoses connected at the back of the manifold, a large one and a small one.
Reply
Old May 12, 2010 | 11:14 AM
  #4  
udienow's Avatar
TECH Fanatic
iTrader: (18)
 
Joined: Jul 2007
Posts: 1,055
Likes: 1
From: Palatine, IL
Default

Double check all the connectors/hoses... you probably didnt plug something in.
Reply
Old May 12, 2010 | 11:27 AM
  #5  
01zb4c's Avatar
Thread Starter
On The Tree
iTrader: (7)
 
Joined: Jan 2009
Posts: 150
Likes: 0
From: coffeyville ks
Default

the small hose in the back is pluged in and the big one is the one that goes to the brake booster right? the sensor in the back of the intake is pluged in... what else should i look for? its not a fuse cuz the car run and starts just dies when u plug in the maf...
Reply
Old May 12, 2010 | 11:56 AM
  #6  
02TribalsWS6's Avatar
Teching In
iTrader: (4)
 
Joined: Feb 2008
Posts: 34
Likes: 0
From: Nothern Colorado
Default

check your O2's, are they plugged in? and are you not using rear O2's and possibly plugged your fronts into the Rear's?
Reply
Old May 12, 2010 | 12:20 PM
  #7  
BadA** SS's Avatar
On The Tree
iTrader: (3)
 
Joined: Jan 2009
Posts: 122
Likes: 0
From: da'ville, Kansas
Default

02 sensors are in and plugged in right
Reply
Old May 12, 2010 | 03:22 PM
  #8  
eseibel67's Avatar
TECH Fanatic
15 Year Member
Photogenic
iTrader: (10)
 
Joined: Feb 2008
Posts: 1,781
Likes: 4
From: Kitchener, ON
Default

Originally Posted by 01zb4c
the small hose in the back is pluged in and the big one is the one that goes to the brake booster right? the sensor in the back of the intake is pluged in... what else should i look for? its not a fuse cuz the car run and starts just dies when u plug in the maf...
I'm not saying this is your problem, but the car will still run (like ****) with the ENG SEN fuse burnt. It supplies 12v to the MAF and the O2 heaters.
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

10 Reasons Daily Driving a Swap Project SUCKS! (& 1 Reason to Do It Anyway)

 Michael S. Palmer
story-1

6 Gifts Neither Your Dad Nor Grad Will Shove Into the 'Trinket Drawer'

 Brett Foote
story-2

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

 Pouria Savadkouei
story-3

Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

 Verdad Gallardo
story-4

7 Most Reliable High-Performance Engines GM Has Ever Built

 Verdad Gallardo
story-5

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-6

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-7

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-8

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-9

Top 10 Most Powerful Chevy Trucks Ever Made!

 
Old May 12, 2010 | 03:34 PM
  #9  
BadA** SS's Avatar
On The Tree
iTrader: (3)
 
Joined: Jan 2009
Posts: 122
Likes: 0
From: da'ville, Kansas
Default

car is fixed now...our auto mechanics instructor put his hand over the tb and let it bogg down...let go.. put the maf back on and plugged it in and it worked so we dont know what happend...thanks for the advise though guys
Reply
Old Jun 9, 2010 | 01:56 PM
  #10  
434strokergt45r's Avatar
Banned Scammer
iTrader: (-1)
 
Joined: Jun 2010
Posts: 52
Likes: 1
From: tx
Default

go over everything you unhooked backtrack you will get it
Reply
Old Jun 9, 2010 | 02:01 PM
  #11  
KevinR's Avatar
TECH Fanatic
 
Joined: Jan 2010
Posts: 1,219
Likes: 0
From: Euless Tx
Default

Originally Posted by 434strokergt45r
go over everything you unhooked backtrack you will get it
Ummm....You're a little late on this one, my friend.
Reply




All times are GMT -5. The time now is 01:06 AM.

story-0
10 Reasons Daily Driving a Swap Project SUCKS! (& 1 Reason to Do It Anyway)

Slideshow: 10 reasons daily-driving a swap project might not be for you. Or is it?

By Michael S. Palmer | 2026-06-17 09:39:05


VIEW MORE
story-1
6 Gifts Neither Your Dad Nor Grad Will Shove Into the 'Trinket Drawer'

Don't get dad new socks or a grill brush this year.

By Brett Foote | 2026-06-09 14:55:56


VIEW MORE
story-2
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 | 2026-06-18 10:26:23


VIEW MORE
story-3
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-4
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-5
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-6
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-7
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-8
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-9
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