The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1967 - 1972 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 08-12-2009, 07:36 PM   #1
stevewhitmore
Registered User
 
stevewhitmore's Avatar
 
Join Date: Mar 2009
Location: Harpers Ferry, W VA
Posts: 144
Question Help-Lost my anti freeze installing headers

While installing my new headers, I had to remove the coolant sensor in the side of the block and lost most of my antifreeze in the process.
Question is, can I start the motor without this antifreeze without doing harm to the motor? Probrably a pretty dumb question, but not my first to ask you guys who have been great help in the past and I don't want to blow a motor
By the way, I used the Summit headers on my 69 as you suggested and they went on flawlessly.
Thanks for any guidance
stevewhitmore is offline   Reply With Quote
Old 08-12-2009, 07:45 PM   #2
fixit-p
Registered User
 
fixit-p's Avatar
 
Join Date: Dec 2008
Location: Yay Area CA
Posts: 2,329
Re: Help-Lost my anti freeze installing headers

You only lost the anti freeze that was above the plug I'm assuming on the head is so you still have coolant in the block top off the rad, start it up when the thermostat opens top off the rad again and you should be good.
__________________
1965 GMC shortwide big window
1969 Chevy C20 long (for now)
2005 Silverado 2500HD Crew Cab


Quote:
Originally posted by:Abraham Lincoln "The trouble with quotes on the Internet is that it is nearly impossible to discern if they are genuine."
fixit-p is offline   Reply With Quote
Old 08-12-2009, 07:46 PM   #3
Sinister
Between Trucks...
 
Sinister's Avatar
 
Join Date: Mar 2002
Location: Los Angeles, CA.
Posts: 3,830
Re: Help-Lost my anti freeze installing headers

Edit: fixit-p's got you covered.
__________________
Beat it to fit,
Paint it to match...

Last edited by Sinister; 08-12-2009 at 07:51 PM.
Sinister is offline   Reply With Quote
Old 08-12-2009, 07:52 PM   #4
stevewhitmore
Registered User
 
stevewhitmore's Avatar
 
Join Date: Mar 2009
Location: Harpers Ferry, W VA
Posts: 144
Re: Help-Lost my anti freeze installing headers

The radiator is full, I am just worried about the motor not having anything in it until the thermostat opens up, will it be ok starting it like that? Then I can refill the radiator
The sensor did go into the head above the plugs

Last edited by stevewhitmore; 08-12-2009 at 07:58 PM. Reason: Note added
stevewhitmore is offline   Reply With Quote
Old 08-12-2009, 08:00 PM   #5
Skirkpat
Registered User
 
Skirkpat's Avatar
 
Join Date: Dec 2008
Location: K.C. Missouri
Posts: 1,024
Re: Help-Lost my anti freeze installing headers

The engine will be fine. Just fill it up after you start it.
__________________
1969 Short Stepside
1969 4 WD Suburban
1970 1 Ton Dually....Misfit


oh, and a 2001 HD 2500, 8.1 Allison Shortbed 4 Door
Skirkpat is offline   Reply With Quote
Old 08-12-2009, 08:04 PM   #6
68shortstep
Looks good at 20-ft .....
 
68shortstep's Avatar
 
Join Date: Apr 2005
Location: Mtn Home, AR
Posts: 707
Re: Help-Lost my anti freeze installing headers

Don't know how cold it gets there in the winter, but I'd be sure & check the antifreeze for "how low can you go?" sometime this autumn before the snow flies...............

More than one motor ruined by people filling up with water in the summer & forgetting that.
68shortstep is offline   Reply With Quote
Old 08-12-2009, 08:07 PM   #7
stevewhitmore
Registered User
 
stevewhitmore's Avatar
 
Join Date: Mar 2009
Location: Harpers Ferry, W VA
Posts: 144
Re: Help-Lost my anti freeze installing headers

Thanks everyone, now I gotta go start this thing up with peace of mind and see how she sounds
stevewhitmore is offline   Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 09:57 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com