MR2 Roadster Owners Club

The Workshop => Maintenance, Problems & Troubleshooting => Topic started by: mrsmr2 on April 4, 2004, 19:35

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Post by: mrsmr2 on April 4, 2004, 19:35
I've just read JuanSolo's one year report on his web site.  An interesting issue he mentioned is that the front windscreen and wipers can freeze repeatedly in winter due to the lack of engine heat at the front.

As I'm planning to use mine all year round, how much of a problem is this?

Thanks

Jason
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Post by: Anonymous on April 4, 2004, 19:36
Quote from: "mrsmr2"I've just read JuanSolo's one year report on his web site.  An interesting issue he mentioned is that the front windscreen and wipers can freeze repeatedly in winter due to the lack of engine heat at the front.

As I'm planning to use mine all year round, how much of a problem is this?

Can be a pain but i put hot water over my bonnet in the winter and it helps a bit. Its what you have to put up with with a mid engine car without heater washers. Not worth not buying the car over though!   s:wink: :wink: s:wink:
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Post by: mrsmr2 on April 4, 2004, 19:50
Wow, that wins the award for the fastest response.

At the moment, I'm travelling 400 miles a week (4 * 100 mile journeys), so a freezing windscreen would be a problem (admittedly for only a small part of the year).  Also, I won't have the option of using another car as my wife needs it for transporting the kids.

I'd be interested to hear of any other winter hindrances.  (Tail happiness I can live with - in fact I'm looking forward to it  s:twisted: :twisted: s:twisted:  ).

Thanks

Jason
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Post by: Anonymous on April 4, 2004, 19:52
Nope, just the washers freezing was my only problem and i could live with that. as for the tail happy... trust me, if it snows like it did a few months back you wont be looking forward to it... then again, unless you have a 4x4 nothing is going to help really!
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Post by: Anonymous on April 4, 2004, 20:20
Interesting... while I had the washer freezing I never had the wipers doing the same, and never had any problems with them really (make sure you use extra concentrated washer fluid in the winter, it'll help).

To be honest my old front engine front wheel drive car had similar problems, even with the engine heat.
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Post by: SteveJ on April 4, 2004, 21:08
Quote from: "krisclarkuk"Nope, just the washers freezing was my only problem and i could live with that. as for the tail happy... trust me, if it snows like it did a few months back you wont be looking forward to it... then again, unless you have a 4x4 nothing is going to help really!

Get an '03 SMT - the TC & VSC actually made driving kind of fun in the snow (assuming you avoid all of the other muppets) - the back end steps out to about 15degrees and just stays there with the ECU's controlling the brakes and the throttle for you - just keep the peddle pushed down and go with it  s8) 8) s8)

Just don't get too carried away, as you still have the same problem stopping  s:( :( s:(
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Post by: aaronjb on April 4, 2004, 21:28
I can honestly say that my washer jets didn't freeze once this winter.. Must just have plenty of washer fluid in there I suppose  s:roll: :roll: s:roll:  Though I'm told cheap Vodka or Gin work exceptionally well as antifreeze  s:? :? s:?  

As for the wipers freezing to the windscreen.. there's this stuff called de-icer......  s;) ;) s;)  (and then just 'peel' them up from one end - once you've done that, they don't stick back to the windscreen. At least, mine didn't - and it's parked outside all night, not garaged)

Aaron
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Post by: SteveJ on April 4, 2004, 22:17
Quote from: "aaronjb"Though I'm told cheap Vodka or Gin work exceptionally well as antifreeze  s:? :? s:?  

They also make bloody good paint stripper too - don't even be tempted  s:evil: :evil: s:evil:
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Post by: Anonymous on April 5, 2004, 10:25
I also use the '2 all year round & didn't have a problem with wipers etc - mine stays outside in an enclosed car port (back yard to the rest of us (damn that rust happy TR7 for demanding the garage  s:x :x s:x  )) I start mine up a few minutes before I go out & put the heaters on full, de-ices the wipers pretty quickly & also warms the car up inside cos those leather seats can get pretty cold if you jump straight in.

As long as you use a good quantity of screen wash then you won't have any winter problems with washers freezing.

What you need to remember is that come March/April you get to have lots of "top down action" which makes the winter seem like ages ago & is worth any inconveniences that you may have had  s:D :D s:D
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Post by: Darth Paul on April 5, 2004, 10:39
Quote from: "Roadblade"What you need to remember is that come March/April you get to have lots of "top down action" which makes the winter seem like ages ago & is worth any inconveniences that you may have had  s:D :D s:D

Damn right!

DP
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Post by: zud on April 5, 2004, 13:22
Mine sits on my drive overnight, and I've used it for the daily commute for about 15 months now.  I don't have (or want) a hardtop, and it's rare for a week to go by without putting the top down!  It's great way to relax after a cr@p day at work.

As far as frost/wipers go... [flame-proof suit mode]... I use water from the kettle on the windows.  Not absolutely boiling, but i put a full kettle on when i return from walking my dog and let it boil while I get changed for work.  Then i use the hot water of all windows and wing-mirrors.  The frost melts (obviously!), but the water evaporates to leave the windows dry and crystal clear.  And it seems to leave enough heat in the window to prevent a re-freeze.  I'm sure someone will tell me why i shouldn't be doing this, but i haven't noticed any problems over the last 9 or 10 winters since a mate recommended it and I poured the first keetle full and held my breath waiting for the window to crack!! [flame-proof suit mode]
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Post by: Bongo on April 5, 2004, 13:28
Isn't it incase the water drips on the brakes and freezes?
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Post by: Slacey on April 5, 2004, 13:33
Quote from: "Bongo"Isn't it incase the water drips on the brakes and freezes?
Unlikely I would have thought. The main culprit IS the screen cracking with the rapid temperature change, but I also have done this in the past with no problems.
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Post by: Anonymous on April 5, 2004, 15:21
windscreens nowadays are very well made and unlikely to crack under those circumstances. 15-20 years ago though, it would have been very different!
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Post by: Anonymous on April 5, 2004, 16:18
Quote from: "Tomr2"windscreens nowadays are very well made and unlikely to crack under those circumstances. 15-20 years ago though, it would have been very different!

Very true. Although if you have even the tiniest crack/large chip in your screen, it's probably going to go pop sometime - mine cracked all the way across from just using the heater when it was slightly frosted up on the outside! It started from a small crack however...

Tim
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Post by: Anonymous on April 5, 2004, 16:22
Also, the water doesn't actually have to be that hot either. The way I do it is to pour "tap hot" water over the screen then quickly turn the wipers on. Not only does it get heat into everything, but also clears the screen of any water to prevent the re-freeze. Once you are on the move, you can then get the A/C on (for those of us who have it) and heat the screen pretty nicely. Worked for me on pretty much every car I have owned and not a single cracked screen.
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Post by: GSB on April 5, 2004, 16:25
Quote from: "c_a_r_t_e_r"
Quote from: "Tomr2"windscreens nowadays are very well made and unlikely to crack under those circumstances. 15-20 years ago though, it would have been very different!

Very true. Although if you have even the tiniest crack/large chip in your screen, it's probably going to go pop sometime - mine cracked all the way across from just using the heater when it was slightly frosted up on the outside! It started from a small crack however...

All true, windscreens now are far superior in terms of optics, strength and environmental factors. However becasue of this, they have become an integral part of the vehicle structure and are now stressed parts. They are securely bonded to the cars shell rather than supported in a rubber moulding like they were years ago. Thus any stress raising defects like chips or cracks will spread, especially if they are near the edge of the screen where the stresses are greater.
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Post by: heathstimpson on April 5, 2004, 20:04
I had no problems through winter; just used de-icer and very concentrated screen wash to prevent washer freeze up. Smells good too  s:? :? s:?
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Post by: Anonymous on April 5, 2004, 22:57
Quote from: John WoodwardOnce you are on the move, you can then get the A/C on (for those of us who have it) and heat the screen pretty nicely.quote]

how does air con help clear the screen quicker? it doesnt make the heater any hotter does it?
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Post by: heathstimpson on April 6, 2004, 05:58
Quote from: "Tomr2"
Quote from: "John Woodward"Once you are on the move, you can then get the A/C on (for those of us who have it) and heat the screen pretty nicely.quote]

how does air con help clear the screen quicker? it doesnt make the heater any hotter does it?
It takes the moisture content away from the air your pushing out of the ducts preventing steaming. Aye aye  s:shock: :shock: s:shock:
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Post by: Anonymous on April 6, 2004, 09:00
Cheers Heath! And also, if you read the manual, it does actually say to use the A/C to defrost the screen (you can do it without though) and I have to say, it does work...........  s:? :? s:?
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Post by: heathstimpson on April 6, 2004, 19:13
I also find that it helps when leaving the motor parked up overnight outside in Winter with the selection on window deminster. This gives a trickle of air through the duct through the duration and keeps the bottom end interior clearer.