User Max Goodridge

7

60

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9

answers

727k

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What actually happens when there is not enough oil in a car engine?

Jul 25 '16 at 17:10 Cooter Davenport 758

4

26

votes

4

answers

470k

views

What actually happens when there is way too much oil in a car engine?

engine oil oil-change engine-theory service

Nov 11 '16 at 17:34 Community♦ 1

4

21

votes

2

answers

3k

views

How exactly does a differential work?

car differential rear-differential front-differential

Jan 27 '16 at 20:33 Community♦ 1

4

21

votes

2

answers

2k

views

How To Read Car Tires

tires

Jan 8 '16 at 9:33 SQB 609

20

votes

6

answers

6k

views

What is regenerative braking and why don't we use it?

engine brakes engine-theory braking electric-vehicle

Jun 24 at 10:30 Steve Ward 1

2

19

votes

3

answers

82k

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What does a flywheel do and what is it connected to?

engine clutch engine-theory crankshaft flywheel

Mar 28 at 18:08 Jake wardenn 11

18

votes

7

answers

10k

views

Why or why not increase engine efficiency by running the car “fuel-lean” (using a turbo or supercharger)?

engine engine-theory air-intake air-fuel-ratio forced-induction

Feb 1 at 6:02 user45433 1

1

16

votes

6

answers

37k

views

How exactly does running fuel-lean increase the temperature of ignition?

fuel-system ignition fuel-injection temperature

Feb 11 '18 at 18:34 Storm 1

1

13

votes

1

answer

149

views

How much does a driver weigh?

car weight

Jan 15 '16 at 3:00 Pᴀᴜʟsᴛᴇʀ2♦ 115k

1

12

votes

1

answer

25k

views

How does the tachometer on my dashboard actually work?

car engine-theory sensor rpm tachometer

Feb 7 '16 at 20:10 Community♦ 1

12

votes

2

answers

495

views

Peculiar Interior Lighting Issue

electrical car lights ecu interior

Feb 5 '16 at 13:54 JPhi1618 12.6k

11

votes

1

answer

31k

views

How does intake manifold runner length effect the power curve of a car?

engine engine-theory power intake-manifold power-curve

Apr 11 at 14:29 Tim Russell 1

2

11

votes

3

answers

22k

views

What is a head?

engine engine-theory head-gasket cylinder-head

Oct 5 '18 at 3:21 bongani 1

11

votes

4

answers

1k

views

What exactly is a catalytic converter and why does it need to operate within a certain range?

car overheating catalytic-converter chemicals thermodynamics

Mar 9 '17 at 22:13 Community♦ 1

2

10

votes

4

answers

193k

views

What actually happens when there is not enough coolant in a car engine?

engine coolant engine-theory

May 7 at 9:32 Prathaprao vangapally 1

10

votes

1

answer

4k

views

What exactly is a “knurled piston”?

engine engine-theory piston

Dec 14 '17 at 0:21 Community♦ 1

10

votes

2

answers

1k

views

What exactly is a piston?

engine-theory

Jan 29 '17 at 18:45 Pᴀᴜʟsᴛᴇʀ2♦ 115k

9

votes

1

answer

1k

views

What exactly is a head gasket?

engine engine-theory head-gasket

Jan 13 '16 at 22:49 Pᴀᴜʟsᴛᴇʀ2♦ 115k

9

votes

2

answers

16k

views

What are Performance Camshafts?

engine performance engine-theory camshaft

Jan 9 '16 at 19:26 Community♦ 1

8

votes

2

answers

4k

views

Why is the effect of a bad fuel pump more noticable at higher speeds?

engine fuel-system engine-theory fuel-injection fuel-pump

Sep 23 '18 at 21:59 Teboho Motaung 1

1

8

votes

2

answers

26k

views

VW Passat B5 Rear Door Central Locking Issue - Door Lock Actuator Replacement

vw locks door passat

Apr 14 '18 at 14:34 user36945 1

8

votes

2

answers

24k

views

What does it mean to have a stiff first gear?

transmission car gears old-cars gear-stick

Mar 12 '18 at 7:55 HandyHowie 10.9k

8

votes

1

answer

12k

views

How to Fix Check Engine Light (OBDII code: P0172)

vw troubleshooting cel passat p0172

Feb 3 '17 at 9:58 Community♦ 1

1

8

votes

3

answers

2k

views

What exactly is a clutch?

engine clutch engine-theory clutch-plate flywheel

Oct 31 '16 at 11:43 Community♦ 1

1

8

votes

1

answer

807

views

How come gears don’t normally change in an automatic car?

transmission automatic-transmission car gears gear-ratio

Feb 1 '16 at 1:07 Community♦ 1

8

votes

3

answers

2k

views

How To Pump Up Car Tires (finding the optimal PSI for your tires)

tires pressure passat

Jan 26 '16 at 21:24 Community♦ 1

8

votes

1

answer

774

views

How do old cars actually lose horsepower?

engine ford car fiesta horsepower

Jan 19 '16 at 18:10 Max Goodridge 5,120

8

votes

1

answer

59k

views

What actually happens when there is no brake fluid in the brake fluid reservoir?

brakes brake-fluid

Jan 15 '16 at 21:38 Community♦ 1

8

votes

1

answer

660

views

Standard vs Carbon Ceramic Brake Discs - What do you pay for?

brakes brake-rotor

Jan 15 '16 at 21:12 Tyler 417

8

votes

1

answer

187

views

Tire Speed Rating Naming Convention

tires

Jan 13 '16 at 13:02 Community♦ 1

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75 Questions

What actually happens when there is not enough oil in a car engine?

What actually happens when there is way too much oil in a car engine?

How exactly does a differential work?

How To Read Car Tires

What is regenerative braking and why don't we use it?

What does a flywheel do and what is it connected to?

Why or why not increase engine efficiency by running the car “fuel-lean” (using a turbo or supercharger)?

How exactly does running fuel-lean increase the temperature of ignition?

How much does a driver weigh?

How does the tachometer on my dashboard actually work?

Peculiar Interior Lighting Issue

How does intake manifold runner length effect the power curve of a car?

What is a head?

What exactly is a catalytic converter and why does it need to operate within a certain range?

What actually happens when there is not enough coolant in a car engine?

What exactly is a “knurled piston”?

What exactly is a piston?

What exactly is a head gasket?

What are Performance Camshafts?

Why is the effect of a bad fuel pump more noticable at higher speeds?

VW Passat B5 Rear Door Central Locking Issue - Door Lock Actuator Replacement

What does it mean to have a stiff first gear?

How to Fix Check Engine Light (OBDII code: P0172)

What exactly is a clutch?

How come gears don’t normally change in an automatic car?

How To Pump Up Car Tires (finding the optimal PSI for your tires)

How do old cars actually lose horsepower?

What actually happens when there is no brake fluid in the brake fluid reservoir?

Standard vs Carbon Ceramic Brake Discs - What do you pay for?

Tire Speed Rating Naming Convention