Coolant Cap
#1
Member
Thread Starter
Coolant Cap
Hi I just noticed my coolant cap doesn't tighten on correctly - see attached. The cap itself is tight and I'm not leaking coolant but I thought the logo is supposed to be straight. Youtube videos all show it straight when tight.
I read somewhere pressure is vented from the cap so I'm a bit concerned that I have a faulty cap and it may cause a problem.
Advice is appreciated
I read somewhere pressure is vented from the cap so I'm a bit concerned that I have a faulty cap and it may cause a problem.
Advice is appreciated
#2
SPONSOR
Join Date: Apr 2021
Location: San Jose, CA
Posts: 555
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11 E550, 16 AMG GTS, 13 S550
if it's tight it's tight, the function of the vent won't matter. I mean if you want to buy a new cap it won't kill you and you could let us know
https://www.fcpeuro.com/products/mer...cap-2105010515
https://www.fcpeuro.com/products/mer...cap-2105010515
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Alpha European Autotech
Purchase Amsoil at 25% off from me
Chris Tran, Service Manager/Owner
Amsoil Independent Dealer #7236674
Alpha European Autotech
Purchase Amsoil at 25% off from me
Chris Tran, Service Manager/Owner
Amsoil Independent Dealer #7236674
#3
Member
Thread Starter
Thanks for your reply. I had a closer look at the cap.
There's two plastic prongs. The first, with the cap graphics straight, hits a nib but the cap is loose. When tightened, the second tab reaches that spot. I'm not sure if my cap or coolant resouvoir has a problem or if its normal. Below are pictures.
Cap is straight but loose in this position
Cap is tight in this position
There's two plastic prongs. The first, with the cap graphics straight, hits a nib but the cap is loose. When tightened, the second tab reaches that spot. I'm not sure if my cap or coolant resouvoir has a problem or if its normal. Below are pictures.
Cap is straight but loose in this position
Cap is tight in this position
#4
Tight is the only criteria. The orientation of the cap is happenstance.