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| | | | Joined: Nov 2012 Posts: 543 Shop Shark | | Shop Shark Joined: Nov 2012 Posts: 543 | So my truck is back to me yesterday and running cool and great. Last night, however, I noted a leak underneath in front and it turns out to be coolant...I think. Not motor oil but feels ever so slightly slippery. Radiator is full but over flow tank is empty. Drips heavily when running and left a big puddle on the garage floor. Can't really tell where it's coming from BUT, as I said the Radiator is full.... I guess it could all be from the OF tank since it's empty but can't tell yet where it's coming from...maybe bottom water pump seal...
Any clues on this ? | | | | | Joined: Nov 2012 Posts: 543 Shop Shark | | Shop Shark Joined: Nov 2012 Posts: 543 | Just had it running and took off the rad cap....not flowing so there's part of the answer. Water pump is brand new too...
Grrr...will these problems never cease ?
Last edited by Dogface; 09/29/2013 1:49 PM.
| | | | | Joined: Feb 2001 Posts: 1,094 'Bolter | | 'Bolter Joined: Feb 2001 Posts: 1,094 | How long was it running? Don't think you will see any water flowing until the thermostat opens. Check the radiator hoses ,to make sure the clamps are tight.
Tommy
59 apache 1/2t
261 short stepside
| | | | | Joined: Nov 2012 Posts: 543 Shop Shark | | Shop Shark Joined: Nov 2012 Posts: 543 | Tommy...
Why didn't I think of that....duhhhhh... of course I'll check the hose clamps..
Thanks.. Some times I think 'they' shouldn't let me go outside alone .. LOL.. | | | | | Joined: Aug 2004 Posts: 1,417 ODSS Lawman | | ODSS Lawman Joined: Aug 2004 Posts: 1,417 | The truck could just be burping out what it does not need. The coolant level in the radiator when cool should be just to the top if the coils. The remaining space in the top tank will fill as it heats up and coolant expands.
SWEET Sergeant At Arms: Old Dominion Stovebolt Society BUNS?!?!?!Where we're going, we don't need no buns.....1950 GMC 450 1951 Chevy 1/2-TonThe GreenMachineIn the Stovebolt Gallery | | | | | Joined: Nov 2012 Posts: 543 Shop Shark | | Shop Shark Joined: Nov 2012 Posts: 543 | Well, it did turn to be the bottom radiator hose clamp... took just about 1/8 turn to stop the leak.
Sweet, I wondered about what you said too...the level in the top tank is just where you said it should be now.
I added to the overflow to about mid level.. Seems to run at 180 or slightly lower now unless I'm climbing a long grade. Did that this afternoon...maybe a 10 mile grade from 1800' to 2500 ft. It got up to about 195 but cooled right down once I got level... Top speed on that run was 60 but I slowed to 50 when I noticed how fast I was going... I still have the 4.11 rear end. | | |
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