Overheating, Engine / Cooling |
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Overheating, Engine / Cooling |
ash00 |
May 2 2016, 12:15 PM
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#1
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Newbie Group: Members Posts: 22 Joined: 29-March 16 From: Dixon, CA Member No.: 19,810 Region Association: Northern California |
Hi All,
After a month and a half of business trips, I finally got to drive my the 1970 914 that I'm still learning about. One thing is clear, that the restoration was half-assed, and rather than blaming the PO, I have to figure things out the hard way. Hopefully before the fact. I'm trying to not let this leave a bad taste in my mouth of the 914 experience. The recent issue is overheating. This is my first car in the aircooled world, and the car was equipped with a rebuilt 2.0L with the weber downdraft setup in place of the FI. It runs well when warmed up, but during driving, I can't drive it for more than 10 minutes without the gauge being pegged to the red. I'm hearing things of "false air" and such. Pardon my ignorance, but I need a place to start looking for info. Is there any documentation or info out there on how the air cooling is managed, and what hardware is there for me to test / check? Any tips are appreciated. Thanks, Ash |
era vulgaris |
May 3 2016, 12:09 PM
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#2
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J is for Genius Group: Members Posts: 982 Joined: 10-November 13 From: Raleigh, NC Member No.: 16,629 Region Association: South East States |
You won't be able to see the actual flaps as they're under the cooling tin. But you will be able to see the bar that links both flaps together. It'll run across the engine behind the oil filler tower. You can see it in the pics SirAndy linked to.
If you do have the cooling flaps installed, then you should also check to see if you have the thermostatic bellows that operates them. The thermostat is kind of below the pushrod tubes on the drivers side, it looks like a set of bellows, and there should be a wire that runs from it up through the cooling tins and connects to that crossbar that the flaps are attached to. |
ash00 |
May 3 2016, 02:23 PM
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#3
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Newbie Group: Members Posts: 22 Joined: 29-March 16 From: Dixon, CA Member No.: 19,810 Region Association: Northern California |
Awesome- that helps.
I assume that the flaps are actuated from red lever by the shifter? |
ChrisFoley |
May 3 2016, 02:37 PM
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#4
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I am Tangerine Racing Group: Members Posts: 7,933 Joined: 29-January 03 From: Bolton, CT Member No.: 209 Region Association: None |
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ash00 |
May 4 2016, 10:23 AM
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#5
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Newbie Group: Members Posts: 22 Joined: 29-March 16 From: Dixon, CA Member No.: 19,810 Region Association: Northern California |
Well, I had a chance to head to the shop and check out the engine bay. No rod between the engine, as shown from the pictures from the link. I can only assume that the flaps are removed, but I have to figure out a way to remove the shroud and check.
I think I need to look into an aftermarket oil cooler as well |
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