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Apr
4
comment C-clamp stuck in brake caliper
Ok, so now you need to clean up the exposed part of the piston, then carefully wind the piston back in (using, as you noted, an old pad to protect it). Refit using the same pads as the other side (i.e. new if the other side has new ones), then fully bleed the system.
Apr
3
comment Horn / hooter works when car is off, not when car is on?
aah, the old bodge trick... In that case, look for traces of hacked-together wiring to see if you can work out what he did to it, and you'll probably find it has been connected in the wrong place - You might find it easier to rip out his bodges and re-do it properly, rather than trying to diagnose what changes he has made...
Apr
2
comment How Does a Person End Up With Their Timing “180 Out”?
The thing to remember is that one cycle of a 4-stroke engine takes two revolutions of the crankshaft (and thus the pistons), but only one revolution of the camshaft. Therefore #1 piston is at TDC (closest point to the spark plug) twice in the cycle, and you need the spark to occur the second time - at the end of the compression stroke.
Mar
26
comment How to generate involute gear milling Gcode
I can't answer the question, but just remember that if the gears are to be used in an automotive application, they would need to be case hardened - this process causes the metal to shrink, meaning they have to be cut slightly larger to end up the right size. I've heard it described as "an art, not a science"!
Mar
21
comment Squeaky steering?
PAS fluid is something that is changed, but on a much more infrequent basis - more like brake fluid. Your car's handbook should tell you where to look, there should be a small cap somewhere in the engine bay you can open and check the level of the fluid inside - the handbook will also specify the type of fluid to top it up with.
Mar
6
comment What parts are required to replace a clutch?
I've only ever had the first three listed items in a clutch kit. Alignment tools aren't that expensive though, and as you say, they're a reusable tool.
Feb
24
comment Wear on inner of rear tyres
Cost is very dependant on where you are. In the UK, I'd estimate it at around £20-40 per corner for standard springs, plus half a day or so labour, and £20-40 for alignment - probably somewhere in the region of £2-500 total. That is assuming your dampers are in good condition - if they are old it would be worth replacing them at the same time to save on labour costs - add another £30-40 per corner at a guess. You could do it cheaper by buying secondhand springs, but only if you are confident the source can be trusted.
Feb
8
comment Power vampire in car. Where do I start looking?
It is generally best to disconnect the negative, as this removes the risk of a loose positive cable touching any part of the (negative) bodyshell.
Jan
31
comment Just HOW urgently should I replace this tire? Is it safe to drive on at all?
@Bob, that is the point I was trying to make - a full size spare is just as good as any other wheel, but very few cars in the past 10 years or so have had one.
Jan
31
comment Just HOW urgently should I replace this tire? Is it safe to drive on at all?
Unless, of course, your car is one of the few left that comes with a proper spare wheel instead of a "space-saver" thing...
Jan
31
comment Volkswagen Golf 2005 - Fueltank cap does not open
That latch looks fairly normal. There should also be a spring, probably on the other side of the flap by the hinge.
Jan
27
comment Is it possible to harm your car by giving someone a boost?
The original poster has already stated this in his question. Re-posting parts of the question as an answer isn't all that helpful!
Jan
24
comment Timing Chain vs. Timing Belt
Most engines I have come across are interference - i.e. a broken belt will result in pistons hitting valves. It is quite rare (at least in Europe) to find a non-interference engine - Fiat are the only manufacturer I can think of off the top of my head who consistently do so.
Jan
12
comment How is a vehicle's age legally defined?
Done. For questions like this that are very much jurisdiction-dependant, it always helps if you note which country/state/territory you are in, so you get answers more approrpiate to your area (as you have now done).
Jan
9
comment Dying car, at random intervals
Yup, fuel pump is certainly a possiblity. Another thing I have just thought of is that the idle control valve might be malfunctioning, which would also give the symptoms you describe
Jan
6
comment Is it a good idea to have MOT and Full service at the same time?
To be honest, I doubt anything major would turn up in a normal service. Did you get anyone to check the car before you bought it? That is generally a more reliable way of spotting major flaws.
Jan
5
comment Replacing car audio on Lancer 9
Yes, the actual stereo unit in the middle of the dash panel
Dec
8
comment Applying brake vs. shifting into Park at a red light - which is better for long-term maintenance?
which is why they are adjustable...
Oct
12
comment Racing Fuel (100 Octane Rating) - Better than Premium?
Higher octane fuels (well over 100 RON) are perfectly possible by adding Ethanol or other alcohol bases.
Oct
12
comment Racing Fuel (100 Octane Rating) - Better than Premium?
One point I forgot to mention - all my numbers are RON, while I presume the O/P is in the US and so will be using AKI measurements, which come out slightly lower.