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86-95 Trucks & 4Runners 2nd/3rd gen pickups, and 1st/2nd gen 4Runners with IFS

overheating after front end collison

Old Feb 20, 2011 | 04:57 PM
  #1  
skoti89's Avatar
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From: Carson City
overheating after front end collison

well, I rear ended my brother in law up in the snow. couldn't stop at all. I hit him doing about 15 to 20 mph. It pushed my body back an inch or so on the passenger side and cracked my radiator. It was just dripping coolant a little bit after the crash. I was able to get home and winched the body back to normal and connect the body and frame back together with the 3 inch body lift spacer too. I also just replace the radiator and topped it off.

I started it up and it seems to be running really hot and the fan isn't kicking in. Is there something that I could be missing? I don't know if my gauge is working or ever has. It says its cold in the morning, then shoots up to under halfway after 5 minutes of driving. never moving from that same spot.

IS there something else I should be thinking about or considering, or should worry about? The frame seems fine and the engine seems ok. What happened was the rad pushed back and the fan punched a circular hole in it. The fan was working all the back home (iheard it hitting the fan lol) it was also working at home before I replaced the rad.

Thanks. Any help appreciated.
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Old Feb 20, 2011 | 05:02 PM
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justin_4runner's Avatar
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From: tacoma wa
sounds like u still have air in the system. try burping it...
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Old Feb 20, 2011 | 05:21 PM
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Zelephant's Avatar
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From: New Britain, CT
Could the collision have toasted the fan clutch, suddenly locking the fan up in the radiator? I was in a much more minor front end collision a few months ago, but I think it threw the fan shroud out off a bit, just enough to make the fan tap against it, and now, months later, the fan clutch is shot.
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Old Feb 20, 2011 | 05:32 PM
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skoti89's Avatar
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From: Carson City
how do i burp it?
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Old Feb 21, 2011 | 02:46 AM
  #5  
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From: Floridahhhh
Driving with the fan hitting might not have been a good idea. Hope you get it straight.
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Old Feb 21, 2011 | 03:19 AM
  #6  
peow130's Avatar
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From: Spokane, WA
Originally Posted by skoti89
how do i burp it?
Pull the cap off the rad. Start the engine.
Fill rad with 50/50.. fill until level drops, fill more. Repeat.
Air bubbles will rise to the surface.
Just keep filling until it can't take any more.
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