TPI Tuned Port Injection discussion and questions. LB9 and L98 tech, porting, tuning, and bolt-on aftermarket products.
Sponsored by:
Sponsored by:

TPI bogging

Thread Tools
 
Search this Thread
 
Old Apr 29, 2003 | 04:18 PM
  #1  
Thirdgen86TA's Avatar
Thread Starter
Senior Member
 
Joined: Jul 2002
Posts: 567
Likes: 1
From: Naperville, Illinois
TPI bogging

I changed my valve covers this weekend and now it seems like i have a problem. I checked for vaccuum leaks but I can't seem to find any. When I am at low speeds and I floor it the car goes almost nowhere. Usually I can break the tires loose at around 20mph. I am lost on this one. Oh yeah and sometimes the idle goes kinda low when I stop too.
Thanks
Reply
Old May 2, 2003 | 11:43 AM
  #2  
Thirdgen86TA's Avatar
Thread Starter
Senior Member
 
Joined: Jul 2002
Posts: 567
Likes: 1
From: Naperville, Illinois
My car feels kinda slow now. Anyone have any suggestions?
Reply
Old May 2, 2003 | 03:26 PM
  #3  
305sbc's Avatar
Supreme Member
iTrader: (3)
 
Joined: Nov 2001
Posts: 2,428
Likes: 2
From: Fairview Heights Illinois
Car: 1986 Irocz
Engine: 305 TPI
Transmission: 700R4
Axle/Gears: 3.25:1
check and make sure all your wires and vacuum lines are connected back correctly. If all is right, then check your TPS adjustment.
Reply
Old May 2, 2003 | 09:01 PM
  #4  
avro206's Avatar
Supreme Member
 
Joined: Dec 1999
Posts: 1,934
Likes: 1
From: Calgary
Car: 89 Formula
Engine: 350
Transmission: TH 700R4
Axle/Gears: 3.27
Sounds just like my problem---floor it and it barely revs up and idles way low.

Drove home fine--the mechs had checked the TPS--only problem now--I can't get the hood open to check!
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Infested
Tech / General Engine
3
May 22, 2018 11:56 PM
777Shock777
Tech / General Engine
4
Oct 29, 2015 04:30 PM
GouldyGTR
DFI and ECM
3
Aug 21, 2015 10:43 PM
Out-Cast
Tech / General Engine
5
Aug 17, 2015 10:57 AM
Sanjay
Engine/Drivetrain/Suspension Parts for Sale
1
Aug 12, 2015 03:41 PM




All times are GMT -5. The time now is 09:26 PM.