2.2L L61 Performance Tech 16 valve 145 hp EcoTec with 155 lb-ft of torque

2.4 intake manifold problem

Thread Tools
 
Search this Thread
 
Old Mar 8, 2009 | 08:15 PM
  #1  
dsmlaser90's Avatar
Thread Starter
Member
 
Joined: 07-04-08
Posts: 357
Likes: 0
From: Uniontown PA
2.4 intake manifold problem

put everything in correctly..but when you fire it up for the first 10 seconds its fine..then the engine just boggs down...im thinking this might be that the map sensor needs pressed in more..any ideas?
Reply
Old Mar 8, 2009 | 09:51 PM
  #2  
NWAE Cobalt's Avatar
Senior Member
iTrader: (1)
 
Joined: 07-27-07
Posts: 17,332
Likes: 1
From: Puyallup, WA
2.2l tb or 2.4l tb ???
Reply
Old Mar 8, 2009 | 10:01 PM
  #3  
MP Cobalt's Avatar
Senior Member
iTrader: (4)
 
Joined: 09-02-07
Posts: 4,523
Likes: 0
From: MP, PA (S of Pittsburgh)
LoL If I knew I'd help you bro, but I have no clue. Tom any ideas?
Reply
Old Mar 8, 2009 | 10:05 PM
  #4  
SportRedLT's Avatar
New Member
 
Joined: 05-02-08
Posts: 172
Likes: 0
From: New York
hmmmm i just installed mine yesterday and didnt have that but weirdd this might sound crazy but maybe do it again? take it back apart quick(doesnt take too long) and reassemble making sure you did everything, and did you make sure the battery was unplugged when you did it? i forget where i read it someone correct me if i am wrong but i thought you need to not only for safety but so the air flow sensors could readjust or something?
Reply
Old Mar 8, 2009 | 10:07 PM
  #5  
MP Cobalt's Avatar
Senior Member
iTrader: (4)
 
Joined: 09-02-07
Posts: 4,523
Likes: 0
From: MP, PA (S of Pittsburgh)
It's a 2.2 TB
Reply
Old Mar 8, 2009 | 10:08 PM
  #6  
NWAE Cobalt's Avatar
Senior Member
iTrader: (1)
 
Joined: 07-27-07
Posts: 17,332
Likes: 1
From: Puyallup, WA
Originally Posted by MP Cobalt
LoL If I knew I'd help you bro, but I have no clue. Tom any ideas?
if he bought an intake mani with tb on it then he is having prob and in need of a tune, if he bought the adapter plate and using his 2.2 l throttle body then ....i would start with reseting the maf
Reply
Old Mar 8, 2009 | 10:15 PM
  #7  
MP Cobalt's Avatar
Senior Member
iTrader: (4)
 
Joined: 09-02-07
Posts: 4,523
Likes: 0
From: MP, PA (S of Pittsburgh)
Yeah possibly, but I never heard of that.
Reply
Old Mar 8, 2009 | 10:50 PM
  #8  
Nato09's Avatar
Senior Member
 
Joined: 03-28-08
Posts: 533
Likes: 0
From: St. Louis
did you unplug the battery when you installed it?
Reply
Old Mar 8, 2009 | 10:52 PM
  #9  
ilovecars's Avatar
Senior Member
iTrader: (4)
 
Joined: 06-08-08
Posts: 6,663
Likes: 1
From: Hanover, Maryland
yea i would say unplug battery then retry
Reply
Old Mar 8, 2009 | 11:39 PM
  #10  
Jn2's Avatar
Jn2
Senior Member
iTrader: (1)
 
Joined: 05-04-07
Posts: 7,791
Likes: 3
From: Texas
check for vacuum leaks
Reply
Old Mar 9, 2009 | 12:08 AM
  #11  
lwpmoon's Avatar
Member
iTrader: (1)
 
Joined: 03-17-08
Posts: 257
Likes: 0
From: Aurora, Colorado
When I installed mine I replaced the break booster hose. In the process I damaged the seal were the hose connects to the master cylinder. That caused the vacume leak for me. But nothing a little super glue couldn't fix.
Reply
Old Mar 9, 2009 | 01:39 AM
  #12  
dsmlaser90's Avatar
Thread Starter
Member
 
Joined: 07-04-08
Posts: 357
Likes: 0
From: Uniontown PA
thanks for all the advice guys..and no i didnt have the battery off...also after doing this header/dp when it first starts up and i drive it its like it wants to go into limp mode for a few seconds then its ok..should i just unplug the battery and reset the ecu
Reply
Old Mar 9, 2009 | 10:30 AM
  #13  
SportRedLT's Avatar
New Member
 
Joined: 05-02-08
Posts: 172
Likes: 0
From: New York
diconnect the battery for a few seconds, then when you start it let it run idle for a few minutes before you drive it to adjust, doesnt have to be too long.....when i did mine i started it, ran inside and showered and stuff real quick then came back out for the test drive(and what a nice test drive that was)
Reply
Old Mar 9, 2009 | 12:08 PM
  #14  
dsmlaser90's Avatar
Thread Starter
Member
 
Joined: 07-04-08
Posts: 357
Likes: 0
From: Uniontown PA
would u need to disconnect for the header/dp too..kinda weird how it always does it now when i drive it
Reply
Old Mar 9, 2009 | 12:58 PM
  #15  
SportRedLT's Avatar
New Member
 
Joined: 05-02-08
Posts: 172
Likes: 0
From: New York
Originally Posted by dsmlaser90
would u need to disconnect for the header/dp too..kinda weird how it always does it now when i drive it
hmmmm idkk possibly with the 02 sensors on there id suggest doing it anyways just because
Reply
Old Mar 9, 2009 | 02:33 PM
  #16  
MP Cobalt's Avatar
Senior Member
iTrader: (4)
 
Joined: 09-02-07
Posts: 4,523
Likes: 0
From: MP, PA (S of Pittsburgh)
Originally Posted by dsmlaser90
thanks for all the advice guys..and no i didnt have the battery off...also after doing this header/dp when it first starts up and i drive it its like it wants to go into limp mode for a few seconds then its ok..should i just unplug the battery and reset the ecu
I never had that problem with the headers. make sure you got no leaks and I'd reset the ecu.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
taintedred07
2.0L LNF Performance Tech
32
May 28, 2022 03:47 AM
DarrenGC
2.2L L61 Performance Tech
18
Dec 24, 2021 01:55 PM
patooyee
2.4L LE5 Performance Tech
50
Oct 15, 2015 05:11 PM
KMO43
Featured Car Showcase
37
Sep 27, 2015 08:53 PM
GBRunner24
Featured Car Showcase
3
Sep 26, 2015 06:44 PM




All times are GMT -4. The time now is 09:11 PM.