The SkillShack experts offer advice and tips to help you deal with common classic car maintenance and restoration problems.
If your classic is losing water, the first thing to check is underneath to see if it’s escaping through a perished hose or water pump gasket. If it isn’t you could be forgiven for jumping to head gasket failure as a probable culprit, but don’t assume the worst too soon. First, top up the radiator
If your classic is reluctant to start, here are some top tips on how to get it going. Get an assistant to pull the choke out. Look underneath the carburettors and check that the main jet holders are being pulled down by the choke mechanism. Investigate if they aren’t. Disconnect the fuel hose to the
If your classic is losing water, the first thing to check is underneath to see if it’s escaping through a perished hose or water pump gasket. If it isn’t you could be forgiven for jumping to head gasket failure as a probable culprit, but don’t assume the worst too soon. First, top up the radiator
A brake servo in certain circumstances, can be a great upgrade for a classic car. However, many people use an aftermarket brake servo as a sticking plaster solution to mask an underlying problem. Before you even think about fitting a servo, you should fully inspect your brakes. Remove the wheels, with disc brakes, pry the
On alternator-equipped cars, the ‘ignition light’ (more correctly described as the no-charge warning lamp) should extinguish as soon as the engine starts and shouldn’t be seen again. With a dynamo it’s quite normal for the light to glow at idle, though it should go out by about 1500rpm. If your warning light is on, indicating
There’s no reason why you shouldn’t run a classic through the winter if it’s first prepared by thorough inspection and rustproofing. First of all, make sure the tyres are in good condition and have at least 3mm of tread. If you cover a lot of winter miles, a set of winter tyres is a worthwhile
There are a number of ways to get your classic ready for restoration. Traditionally, shells were sanded or sandblasted back to bare metal. In recent years, chemical dipping and high-temperature baking have both become popular ways of removing paint, under seal and rust. Each method has advantages and pitfalls and it’s hard to say which,
You’ll probably have heard pub experts discussing ‘pinking’ in relation to ignition timing on a classic. This problem occurs when the mixture in the cylinders ignites too soon, hammering the piston and con-rod into the crankshaft as the crank web is still pushing the piston up the cylinder. This is heard as a light rattle
Before fitting a voltmeter or ammeter to your classic, there are a few things you need to know. Any car fitted with an alternator is best suited to a voltmeter. The alternator charges adequately under almost all conditions and the voltmeter can simply be used as a cursory check of the regulated charging voltage and,
There are many ‘sticking plaster’ solutions often applied to an overheating classic. However, in truth, auxiliary fans and special coolants should seldom, if ever, be necessary if a standard engine and standard cooling system are in good condition. Overheating is the result of an underlying problem. First, check that the engine’s correctly set-up. If it’s
Grease nipples were used in the days before sealed-for-life suspension ball-joints. Not only do they allow extra lubricant to be applied, but the unsealed joint allows old grease and crud to be pushed out as the new grease is forced in. Unfortunately, neglect causes problems as the old grease solidifies and becomes contaminated with water,
Paint reactions are usually caused by solvents in the new paint penetrating the old coating. To avoid them, it’s important to understand a little about the solvents used in common paint systems. High-order solvents such as toluene (an ingredient of cellulose thinners), have a sickly-sweet smell and evaporate quickly. Low-order solvents like white spirit have
