You aint gonna believe this
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redline
- *** V3M DONOR ***
- Posts: 5432
- Joined: 05 Oct 2004 10:18 am
- Location: MILTON KEYNES , ENGLAND
You aint gonna believe this
So there I am in the petro; station with time to spare and thought I might as well check and pump up the tyres ,Now as some of you know being a slave to all things tacky (furry dice , whippy aerials leopard skin seat covers etc but certainly no Elvis figurines ) I have redline magazine aluminium valve caps on the car with the dinky little red R on the top (attention to detail is everything ) Guess what , the bloody things wont come off !!!! now what do I do , have even tried wd40 and pliers ,HELP , I dont want to go to kwik fit and get new valves , I might look a bit silly LOL

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redline
- *** V3M DONOR ***
- Posts: 5432
- Joined: 05 Oct 2004 10:18 am
- Location: MILTON KEYNES , ENGLAND
wrench and hammer versus little rubber valve stem
= no contest and flat tyre LOL, have just phoned a coupl of tyre places (using a false name of course ) and this is by all accounts a very common problem with ally valve caps and only repair is new valves and balancing at between £8
and £ 10
per rim perhaps when they see its a 300 they will be sympathetic
when they stop laughing


balencing for replacement valves that sounds a bit oddredline wrote: have just phoned a coupl of tyre places (using a false name of course ) and this is by all accounts a very common problem with ally valve caps and only repair is new valves and balancing at between £8and £ 10
per rim perhaps when they see its a 300 they will be sympathetic
when they stop laughing
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dare to be different
Hi Mick
Ally and steel sticking together is quite common - you want something that will dissolve the oxides that have stuck the bits together.
I`ve heard ammonia is the thing to use but I wouldn`t know where to get some.
I`ve used coke ( as in cola - not solid fuel ! ) with some success on alloy seat posts stuck in steel bike frames. You could try rotating the wheel so the valve is at the top and drip some into the edge of the cap if poss. Let it soak a while. Diet Coke would be a bit less sticky
The merest smear of Vaseline on the valve threads should keep them free in the future.
Will
Ally and steel sticking together is quite common - you want something that will dissolve the oxides that have stuck the bits together.
I`ve heard ammonia is the thing to use but I wouldn`t know where to get some.
I`ve used coke ( as in cola - not solid fuel ! ) with some success on alloy seat posts stuck in steel bike frames. You could try rotating the wheel so the valve is at the top and drip some into the edge of the cap if poss. Let it soak a while. Diet Coke would be a bit less sticky
The merest smear of Vaseline on the valve threads should keep them free in the future.
Will
Hi guys its confession time! I got exactly same problem, I bought some a those really tacky valve caps with the little l e d 's on top at MAX POWER last year, thought they d look cool over Christmas
I tried exactly the same as Redline to check tyre pressures and found that they had stuck solid
Still have nt got em off. Didnt say noyhin before cos I was too embarrassed
Gonna try some of that penetrating grease you can get from spares shops before my tyres go completely flat 
360GLT E620OEW 1988
Can't do pics sorry!!
Can't do pics sorry!!
Yeeah I know, they did actually look ok for about 10 minutes and got some admiring glances although these did mainly come from the under 5's in my daughters class at school. But it was my small contribution to keeping the spirit of Christmas alive and well, only trouble is we are fast approaching mid Jan and I still cant get em off!!! 
360GLT E620OEW 1988
Can't do pics sorry!!
Can't do pics sorry!!
Plenty of WD40 and let soak then try a pair of molegrips or pliers, valves are'nt as thin as you'd think. (works for me!)
When putting back on, use a bit of copper grease as what is used on manifold bolts to stop the nuts seizing on threads. Vaseline is ok but is petrolium based and when heats up it melts away.
Hope you have luck! as the worst that can happen is you end up with a flat tyre and need a new valve and balance but your already facing flat tyres and stuck on caps, what can you lose?
When putting back on, use a bit of copper grease as what is used on manifold bolts to stop the nuts seizing on threads. Vaseline is ok but is petrolium based and when heats up it melts away.
Hope you have luck! as the worst that can happen is you end up with a flat tyre and need a new valve and balance but your already facing flat tyres and stuck on caps, what can you lose?