User I have no idea what I'm doing

29 votes

7 answers

21k views

When is a cold air intake system beneficial?

asked Jan 21, 2016 at 11:36

22 votes

8 answers

8k views

Are tyre repair kits a viable alternative for a spare wheel?

asked Feb 18, 2016 at 13:17

15 votes

2 answers

57k views

Does the brake bleeding sequence really matter?

asked Apr 8, 2016 at 11:49

13 votes

4 answers

47k views

The purpose of covering the grill during cold weather

asked Jan 20, 2016 at 16:11

12 votes

7 answers

90k views

Should the inflation pressure for low profile tires be the same as for regular tires?

asked Jun 1, 2016 at 9:39

11 votes

5 answers

8k views

How critical is it to match the stock fuel pressure regulator pressure when replacing it?

asked Jul 28, 2015 at 9:20

11 votes

5 answers

139k views

Car won't reach operating temperature

asked Dec 17, 2015 at 8:32

9 votes

2 answers

54k views

What are the visual signs that brake rotors must be replaced?

asked Mar 25, 2016 at 8:51

8 votes

8 answers

9k views

Why does a petrol engine need to maintain an air-fuel ratio, while a diesel engine doesn't?

asked Sep 24, 2015 at 20:26

7 votes

1 answer

4k views

What is the effect of different spark plug electrode tip diameters?

asked Mar 9, 2016 at 9:57

7 votes

1 answer

11k views

How bad is this strut mount damage?

asked Mar 17, 2016 at 13:49

7 votes

4 answers

19k views

Are expensive high-brightness 55W headlight bulbs worth the investment?

asked Mar 29, 2016 at 16:02

7 votes

4 answers

19k views

How to test for a leak in the exhaust manifold gasket?

asked Jun 27, 2016 at 10:49

6 votes

2 answers

46k views

How much disc brake drag is acceptable?

asked Apr 12, 2016 at 8:34

6 votes

1 answer

3k views

Car bounces back and forth after shifting

asked May 4, 2016 at 7:55

6 votes

2 answers

16k views

Are floor jack and jack stand pads necessary?

asked Jun 17, 2015 at 9:53

5 votes

3 answers

7k views

Why is a volume test necessary when diagnosing fuel delivery problems?

asked Dec 22, 2015 at 10:59

5 votes

2 answers

7k views

Very slight arcing of good spark plug wires

asked Nov 9, 2015 at 11:48

5 votes

4 answers

8k views

Can 100% calculated load be reached in neutral?

asked Nov 16, 2015 at 9:29

5 votes

3 answers

10k views

How to fix an injector leaking into the manifold?

asked May 19, 2016 at 8:42

4 votes

2 answers

26k views

The causes of a noisy serpentine (auxiliary) belt

asked Jan 28, 2016 at 7:56

3 votes

3 answers

5k views

Should fuel pump noise be changing according to electrical load and RPM?

asked Nov 21, 2015 at 14:36

3 votes

0 answers

1k views

Engine knocks and engine speed falls below idle upon releasing the throttle

asked Jul 18, 2016 at 11:48

2 votes

1 answer

5k views

Checking a fuel pressure regulator that is out of the car

asked Jul 21, 2015 at 12:11

2 votes

1 answer

5k views

What is this ticking noise while pulling away?

asked Oct 27, 2015 at 7:44

Stack Exchange Network

25 Questions

When is a cold air intake system beneficial?

Are tyre repair kits a viable alternative for a spare wheel?

Does the brake bleeding sequence really matter?

The purpose of covering the grill during cold weather

Should the inflation pressure for low profile tires be the same as for regular tires?

How critical is it to match the stock fuel pressure regulator pressure when replacing it?

Car won't reach operating temperature

What are the visual signs that brake rotors must be replaced?

Why does a petrol engine need to maintain an air-fuel ratio, while a diesel engine doesn't?

What is the effect of different spark plug electrode tip diameters?

How bad is this strut mount damage?

Are expensive high-brightness 55W headlight bulbs worth the investment?

How to test for a leak in the exhaust manifold gasket?

How much disc brake drag is acceptable?

Car bounces back and forth after shifting

Are floor jack and jack stand pads necessary?

Why is a volume test necessary when diagnosing fuel delivery problems?

Very slight arcing of good spark plug wires

Can 100% calculated load be reached in neutral?

How to fix an injector leaking into the manifold?

The causes of a noisy serpentine (auxiliary) belt

Should fuel pump noise be changing according to electrical load and RPM?

Engine knocks and engine speed falls below idle upon releasing the throttle

Checking a fuel pressure regulator that is out of the car

What is this ticking noise while pulling away?