Top car DIY tip

Author
Discussion

Toaster Pilot

14,626 posts

160 months

Tuesday 10th April 2018
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Jim the Sunderer said:
Buy an extra long 10mm spanner.
Two, you’ll lose the first one

Better make it four

Get some spare 10 and 13mm sockets while you’re there

Wombat3

12,378 posts

208 months

Tuesday 10th April 2018
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When replacing the camshaft caps in a Ferrari V8 try not to drop an M6 washer into an oil return gallery in the head

(two hours of sweating bullets, visions of having to remove the cylinder head etc.Fished it out with a small magnet taped to the end of a piece of wire - it had gone down about 2-3 inches round a slight curve. Always, ALWAYS keep a magnetic pickup tool or two and an assortment of magnets around the workshop!)

Edited by Wombat3 on Tuesday 10th April 01:02

PhillipM

6,524 posts

191 months

Tuesday 10th April 2018
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Don't refit your wheels and mudguards, place the Snap-on 19, 17, 13 and 10mm spanners you just used for the job on the wheelarch while you have a brew - and then go for a run around a field in the car before remembering where you left the spanners.

It took 3 weeks to find all of them

Cold

15,301 posts

92 months

Tuesday 10th April 2018
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When using a low entry trolley jack to raise the front passenger side of your daughter's Swift, make sure that the "hockey puck" can't slip or you risk the chance that the saddle of the jack will suddenly move allowing the weight of the vehicle to rest onto the floorpan which will easily overcome the handful of spot welds that attach it to the car.

briang9

3,338 posts

162 months

Tuesday 10th April 2018
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Never believe the "fitting is reversal of removing" bks that Haynes tell you

anonymous-user

56 months

Tuesday 10th April 2018
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From my youth, if you do anything that traps your fingers, make sure your Mum hasn't come into the garage with a cuppa, before you express your displeasure.

GSE

2,345 posts

241 months

Tuesday 10th April 2018
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When servicing your Peugeot 405, do make sure that the bonnet catch is working properly, and that the bonnet is shut, before going on a test drive:
Failure to do so can cause inconvenience in that having the bonnet wrapped around the windscreen restricts forward vision somewhat. And having a bonnet with footprints on it and bungee cords holding it down reduces the aesthetic appeal of the vehicle.

Speed addicted

5,600 posts

229 months

Tuesday 10th April 2018
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When checking a fairly rusty Mk1 fiesta exhaust don't trust the stupid loop thing on the bottom of the car and the factory jack to support it's weight as you slide underneath. Certainly don't go underneath a car without placing some sort of stand or prop to support it should said jacking point fail suddenly.

In my case the whole lot collapsed slamming the car into the ground about a second after I'd got out, while my face was about 6" from the side of the car.

Also should you notice a slightly loose looking coil lead on an ancient Volvo (that might explain rough running) don't attempt to push it back into place while the engine is running and your other hand is leaning on the wing, thus completing a nice circuit through your chest.

Another one for the steering wheel nut issue, in my case a Ford badge was embossed on my head for a while.

Jimbo.

3,954 posts

191 months

Tuesday 10th April 2018
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Make sure the oil drain can is open before hurridly throwing it into the oil stream from the sump.

Yeah. Took a while to clean up, that did...

Superchickenn

688 posts

172 months

Tuesday 10th April 2018
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I once decided I would lower my car by jacking the car into the air and just cutting a coil or two off whist still in place.. so I decided to cut 2 coils... fired up the grinder and after an almighty bang two coils had been separated.. however I failed to realize the springs were contoured and no the spring is too wide to fit on the strut cup and is now supporting nothing....

one car now unable to drive or support its own weight

Gary29

4,186 posts

101 months

Tuesday 10th April 2018
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Always disconnect the battery terminals when working in the engine bay for prolonged periods of time so you don't end up shorting your metal wristwatch to the chassis thus super heating it and leaving you with lifetime scarring on your wrist.

So I heard.

JakeT

5,472 posts

122 months

Tuesday 10th April 2018
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CaptainSlow said:
When replacing brake pads remember to align new pads with friction material facing discs, especially if new underwear is not available during test drive.
Furthermore, if the pads are the right way around, seat the pads prior to taking a drive. This prevents the need for new underwear upon first brake application.

Mr2Mike

20,143 posts

257 months

Tuesday 10th April 2018
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JakeT said:
Furthermore, if the pads are the right way around, seat the pads prior to taking a drive. This prevents the need for new underwear upon first brake application.
There's nothing like the feeling of horror as the brake pedal hits the floor biggrin

Peanut Gallery

2,452 posts

112 months

Tuesday 10th April 2018
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JakeT said:
CaptainSlow said:
When replacing brake pads remember to align new pads with friction material facing discs, especially if new underwear is not available during test drive.
Furthermore, if the pads are the right way around, seat the pads prior to taking a drive. This prevents the need for new underwear upon first brake application.
Further-furthermore, if the new pads are resting on the lips, these will need wearing down before decent braking can occur. On the same job just putting the nuts on by hand while the car was up in the air and test driving it was interesting...

In other news, when you un-hitch a trailer, before driving forwards some people recommend un-clipping the electrics. This helps in the electrics not being removed from the trailer in a strange fashion.

QBee

21,109 posts

146 months

Tuesday 10th April 2018
quotequote all
Peanut Gallery said:
JakeT said:
CaptainSlow said:
When replacing brake pads remember to align new pads with friction material facing discs, especially if new underwear is not available during test drive.
Furthermore, if the pads are the right way around, seat the pads prior to taking a drive. This prevents the need for new underwear upon first brake application.
Further-furthermore, if the new pads are resting on the lips, these will need wearing down before decent braking can occur. On the same job just putting the nuts on by hand while the car was up in the air and test driving it was interesting...

In other news, when you un-hitch a trailer, before driving forwards some people recommend un-clipping the electrics. This helps in the electrics not being removed from the trailer in a strange fashion.
In a novel variation on a theme, when fitting a new set of high friction track pads to a car with one year old brake fluid, change the brake fluid before venturing on track. After feeling a bit spongey on a couple of corners on lap 5, the pedal finally hit the floor with no resistance just as I started braking from 120mph for a 90 degree left bend. Luckily a) it was onto an airfield runway,which allowed me sufficient space to spin to a halt, and b) I had packed both the old pads and a change of underwear in my tow car

louiechevy

653 posts

195 months

Tuesday 10th April 2018
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When standing under a car welding if a blob of red hot molten metal happens to go down the front of your T-shirt and lodge behind your belt buckle, DO NOT and I mean this! immediately pull the buckle away to stop the painful burning sensation. As the still red hot bit of metal will almost certainly end up somewhere so painful words cannot describe how much it hurts. Also be prepared for your mate to fall about laughing (git) and tell you that you scream like a girl.

Clive-sz8cz

110 posts

106 months

Tuesday 10th April 2018
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When removing the engine from a TVR Vixen on the driveway using an engine crane with wheels, don't lift the engine and gearbox from the car then spend 20 minutes heaving and straining at the engine crane to get the assembly in to the garage, then wonder why there is a 15 feet long heavy duty 'biro' spring joining the gearbox to the back of the speedometer which is obviously still in the car. Surprisingly I had to replace that speedo cable.

Shepster

136 posts

83 months

Tuesday 10th April 2018
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GSE said:
When servicing your Peugeot 405, do make sure that the bonnet catch is working properly, and that the bonnet is shut, before going on a test drive:
Failure to do so can cause inconvenience in that having the bonnet wrapped around the windscreen restricts forward vision somewhat. And having a bonnet with footprints on it and bungee cords holding it down reduces the aesthetic appeal of the vehicle.
,

I was going to leave exactly the same reply, albeit changing a coil pack on a 1.2 Clio in my youth. Trying to pull into the hard shoulder from lane 3 on a busy motorway with a bonnet covering your now cracked windscreen is not easy!

ciege

424 posts

101 months

Tuesday 10th April 2018
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louiechevy said:
When standing under a car welding if a blob of red hot molten metal happens to go down the front of your T-shirt and lodge behind your belt buckle, DO NOT and I mean this! immediately pull the buckle away to stop the painful burning sensation. As the still red hot bit of metal will almost certainly end up somewhere so painful words cannot describe how much it hurts. Also be prepared for your mate to fall about laughing (git) and tell you that you scream like a girl.
marvellous smile

AW111

9,674 posts

135 months

Tuesday 10th April 2018
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If you rest the funnel on the inlet manifold while doing an oil change, remember to put it back in the filler hole before pouring oil into it.


Checking whether your engine / gearbox combination requires a spigot bearing before assembly will save a lot of sweat, anger and frustration trying to close the last 5 mm gap between block and bellhousing.