Tech / General Engine Is your car making a strange sound or won't start? Thinking of adding power with a new combination? Need other technical information or engine specific advice? Don't see another board for your problem? Post it here!

water dumping out headers and tpi

Thread Tools
 
Search this Thread
 
Old 04-20-2008, 01:21 AM
  #1  
Junior Member
Thread Starter
 
JODYP1's Avatar
 
Join Date: Mar 2008
Posts: 8
Likes: 0
Received 0 Likes on 0 Posts
water dumping out headers and tpi

I am new to this site and already did a search but did not find what I the answer. I just installed a L98 from a 88 Corvette into my 85 Trans Am. After hooking everything up changing oil filling with coolant I start it up and it runs fine for only a few seconds. The idle of course drops off and its running rough because it's dumping water out of the throttle body and shooting the rest straight through the motor and out the headers onto the floor. Does anyone know what the problem is?
Thanks for all the help

Last edited by JODYP1; 04-20-2008 at 11:35 PM. Reason: Problem resolved. Praise the Lord.
Old 04-20-2008, 01:48 AM
  #2  
Member
iTrader: (3)
 
jeffcj's Avatar
 
Join Date: Sep 2007
Posts: 191
Likes: 0
Received 0 Likes on 0 Posts
Re: water dumping out headers and tpi

That's...odd. What troubleshooting have you done so far?
Old 04-20-2008, 02:11 AM
  #3  
Junior Member
Thread Starter
 
JODYP1's Avatar
 
Join Date: Mar 2008
Posts: 8
Likes: 0
Received 0 Likes on 0 Posts
Re: water dumping out headers and tpi

Originally Posted by jeffcj
That's...odd. What troubleshooting have you done so far?


Just pulled the throttle body off checking the gasket and also checked for any cracks but found nothing wrong. After working all day on the install thats all I got to.
Old 04-20-2008, 03:36 AM
  #4  
Supreme Member

iTrader: (4)
 
InfernalVortex's Avatar
 
Join Date: Dec 2005
Location: Macon, GA
Posts: 6,485
Received 20 Likes on 17 Posts
Car: 1992 Camaro RS
Engine: Vortec headed 355, xe262
Transmission: T56
Axle/Gears: 9-bolt 3.70
Re: water dumping out headers and tpi

Is there water in the oil?

Have the heads been ported?
Old 04-20-2008, 03:39 AM
  #5  
Junior Member
Thread Starter
 
JODYP1's Avatar
 
Join Date: Mar 2008
Posts: 8
Likes: 0
Received 0 Likes on 0 Posts
Re: water dumping out headers and tpi

Originally Posted by InfernalVortex
Is there water in the oil?

Have the heads been ported?

There is no water in the oil and far as I know the heads have not been ported. I bought the engine from a junk yard out of a wrecked Corvette.

Last edited by JODYP1; 04-20-2008 at 11:33 PM.
Old 04-20-2008, 11:41 PM
  #6  
Junior Member
Thread Starter
 
JODYP1's Avatar
 
Join Date: Mar 2008
Posts: 8
Likes: 0
Received 0 Likes on 0 Posts
Re: water dumping out headers and tpi

Problem resolved. Praise the Lord.
Old 04-20-2008, 11:54 PM
  #7  
Member
iTrader: (3)
 
jeffcj's Avatar
 
Join Date: Sep 2007
Posts: 191
Likes: 0
Received 0 Likes on 0 Posts
Re: water dumping out headers and tpi

Oh c'mon. You have to tell us what the problem was..
Old 04-22-2008, 02:47 PM
  #8  
Junior Member
 
hitman0187's Avatar
 
Join Date: Dec 2003
Posts: 96
Likes: 0
Received 0 Likes on 0 Posts
Car: 87 Iroc 5.7 /86 Trans am
Engine: 5.7 TPI / 350 carb
Transmission: 700r4
Re: water dumping out headers and tpi

figures
Old 04-22-2008, 02:58 PM
  #9  
Member
 
ezysk's Avatar
 
Join Date: Feb 2006
Location: South East Michigan
Posts: 269
Likes: 0
Received 0 Likes on 0 Posts
Car: 1986 Firebird / 1985 Trans-Am
Engine: 305 4BBL / 383 4BBL++
Transmission: 700R4 / 700R4
Axle/Gears: ?.?? / 3.47
Re: water dumping out headers and tpi

It was probably one of those duh moments. Something simple and something that you want to kick yourself for overlooking.
Old 05-09-2008, 09:26 PM
  #10  
Junior Member
 
hitman0187's Avatar
 
Join Date: Dec 2003
Posts: 96
Likes: 0
Received 0 Likes on 0 Posts
Car: 87 Iroc 5.7 /86 Trans am
Engine: 5.7 TPI / 350 carb
Transmission: 700r4
Re: water dumping out headers and tpi

like not hooking the upper rad hose to the thermostat
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
LT1Formula
Engine/Drivetrain/Suspension Parts for Sale
20
11-14-2015 12:02 AM
lakeffect2
Cooling
11
08-23-2015 08:44 AM
Sanjay
Engine/Drivetrain/Suspension Parts for Sale
1
08-12-2015 03:41 PM
IROCThe5.7L
DIY PROM
1
08-10-2015 11:24 AM



Quick Reply: water dumping out headers and tpi



All times are GMT -5. The time now is 07:45 PM.