When did timing chains start to go bad?
Timing chains tended to give way to timing belts in cars made in the 1970s and ’80s, but have made a comeback in the past decade or two because of their longer life expectancy and the fact they typically give warning signs before breaking. » MORE: How reliable is your car?
Why do you need to adjust the timing on your car?
How to Adjust Timing. The car’s timing refers to the ignition and the process by which the spark plugs fire, creating a spark in the car’s combustion chamber. Your timing must be at the correct setting for your car to perform at top level, affecting the speed and efficiency at which the engine fires.
What’s the best way to check your timing number?
To check your timing number and see how it is firing, have someone rev the engine while you illuminate the timing numbers with your light. You obviously want to make sure the car is in neutral, and keep your hands a safe distance from the engine as it revs.
When do you know the ignition timing is correct?
Test drive the vehicle and listen for pinging noises. Repeat Steps 5 and 6 if excessive pinging is heard, or if there is a significant loss of power. The timing is correct when the vehicle operates at maximum power without the engine hard starting, backfiring, or pinging on acceleration.
Timing chains tended to give way to timing belts in cars made in the 1970s and ’80s, but have made a comeback in the past decade or two because of their longer life expectancy and the fact they typically give warning signs before breaking. » MORE: How reliable is your car?
How to Adjust Timing. The car’s timing refers to the ignition and the process by which the spark plugs fire, creating a spark in the car’s combustion chamber. Your timing must be at the correct setting for your car to perform at top level, affecting the speed and efficiency at which the engine fires.
What happens if the timing chain is off a tooth?
You’ll either be way high or way low if your timing chain is off a tooth. You should be around 170 PSI with that combo. Distributor being off a tooth won’t make any difference, it’ll just cause the distributor to be pointing in a funny direction when the timing is set properly.
To check your timing number and see how it is firing, have someone rev the engine while you illuminate the timing numbers with your light. You obviously want to make sure the car is in neutral, and keep your hands a safe distance from the engine as it revs.