1
vote
0answers
5 views

City Jetta Passenger Windows Unresponsive

I have a 2008 VW City Jetta. About a month ago, I had a remote car starter installed - big mistake. Upon installation, all passenger automatic windows were no longer responsive from either the driver ...
2
votes
2answers
6k views

How does low oil level cause misfires or VTEC malfunctions?

So a few days ago my 2003 Honda Civic EX started misfiring while accelerating, especially with the A/C turned on, making popping noises, and then yesterday got a P1259 "VTEC system malfunction code". ...
1
vote
0answers
5 views

Manual 2008 Ford Ranger won't go into gear sporadically

I recently purchased a used 2008 Ford Ranger. Not long afterwards I began having trouble getting it into gear. I took it in and the clutch was worn out and needed to be replaced. The slave and ...
5
votes
1answer
62 views

Locked out of my accord

My 2013 Honda Accord EXL the battery died the key fob won't open the door and neither will the manual key what can I do
3
votes
0answers
7 views

Is firing order sufficient to tell if a crankshaft is cross-plane or flat-plane?

If I know the order in which the cylinders on a 90° V-engine fire, can I know for sure whether the engine has a cross-plane or flat-plane crankshaft?
12
votes
4answers
28k views

How is “outside temperature” measured in a car?

Most cars have a display for outside temperature, and I have been wondering how it was measured... In other words, where exactly is the sensor and how reliable is it?
9
votes
2answers
72 views

How does the tachometer on my dashboard actually work?

Recently, I asked a question about the speedometer, how it works and how accurate it is. But that got me thinking... how does the rest of the dash actually work? I understand that the RPM measurement ...
2
votes
0answers
34 views

2006 VW Jetta Diesel won't warm up

A couple of years ago the VW (2006 Jetta) quit warming up. No heat, no defrost, temperature gauge reads cold! I changed thermostat and tested both 'stats at the same time. Both opened right at 195 ...
2
votes
0answers
8 views

I reversed polarity on a jump pack when attempting to start my 2000 Dodge Neon.

I attempted to jump my 2000 Dodge Neon off in the dark with a jump pack, and I accidentally reversed the polarity. The tire inflator on the jump pack landed on my positive starter wire and burned it ...
0
votes
2answers
14 views

Overfilling the oil level [duplicate]

I recently had my oil changed on my 2004 Buick Century. Does overfilling the oil level harm the engine?
9
votes
2answers
396 views

Ferrari 3.0L V8 - muffler positioning, and x-flow for specific sound

I am re-designing a Ferrari exhaust system with 2 objectives: 1: enhance the specific high pitch raspy sound that you expect from a small Ferrari V8. 2: achieve a good free-flow design. There is ...
1
vote
2answers
24 views

Loss of engine power when using headlights

i have a nissan march 2003 (K12). when i turn on the headlights, it loose its engine power. alternator and battery are ok. anybody knows what would be the cause? thank you in advance.
4
votes
1answer
8 views

1999 Grand Prix started to consumed gas

My 1999 Grand Prix is well-maintained. After an oil change it started to consume gas and oil as usual for a week, then started to shake when idling, and slow and gaging when accelerating and feel ...
0
votes
1answer
926 views

During acceleration, tachometer needle raises, but speedometer needle does not raise until RPM hits over 2

I have a 2000 Honda Accord SE. I have noticed that when I stepped on the gas pedal after coming to a complete stop, or just starting a drive, the tachometer needle would raise while the speedometer ...
11
votes
6answers
255 views
+50

What is the difference between torque and horsepower?

A very basic question - what is the difference between torque and horsepower? Its all over Google, but I am really confused and can't get any satisfactory answers. I'll tell you my confusion: Torque ...
5
votes
1answer
41 views

2006 Honda Fit loses power after starting, but runs normally when warmed up

I have a question similar to this one: "What would cause a car to lose power a few seconds after starting, then run normally?". The answers from that question didn't help me for my car and I am having ...
1
vote
0answers
13 views

Do all vehicles have the same method on removing brake pads?

Removing and replacing the brake pads on a Mercedes Benz Actros.
3
votes
0answers
11 views

2004 VW Passat B5.5 - Is one of my heated wing mirrors actually broken?

I have been having an issue recently which may or may not be related to this other problem that I have been having regarding the heating element in the left wing mirror on my car. I have that with ...
4
votes
1answer
17 views

Burning air pressure switch

I use a 12 V air compressor at my car for air suspension which I understand is draining around 30-35 A. The problem what I have is overheating and eventually burning the pressure switch and ...
0
votes
1answer
334 views

2000 Honda Accord won't start when engine is warm

I have a 2000 Honda Accord. A few years ago I started having an issue with the car not wanting to start once the engine was warmed up. I finally took it to the dealership and they diagnosed that ...
2
votes
1answer
2k views

02 Accord, rough idle and hesitates when cold

2002 Honda Accord EX, L4-2254cc 2.3L SOHC (VTEC) MFI, 108,000 miles. Recently bought it from a private owner and was told nothing was wrong with the car. Car starts rough when the engine is cold. ...
4
votes
2answers
49 views

Replace Yamaha FZ6 radiator for two smaller ones

I bought the engine of a Yamaha FZ6. I want to use it to run a competition single seater car we are builiding in the university. The engine didn't bring the radiator with it. I would like to ...
4
votes
2answers
47 views

2004 VW Passat B5.5 - Why are my wing mirrors being weird?

Today whilst I was trying to park my 2004 VW Passat B5.5, I noticed that something to do with my wing mirrors wasn't working quite right. When the toggle was on the left position, the left wing mirror ...
3
votes
3answers
4k views

Methods of diagnosing a non-starting Fiat Uno

I have a little Uno inherited from my dad. Just before he passed away he was having trouble getting it to start, and before that, having it die on a drive somewhere, even close. I would now like to ...
4
votes
1answer
62 views

What is spark plug heat range

I was watching a show and their project was adding a bolt on turbo kit. In the process they mentioned that they needed a colder spark plug. What does a hot or cold spark plug mean? What changes ...
3
votes
1answer
14 views

Honda Odyssey ex-l res anti theft radio code issue

Battery connection got loose and the radio system got shut off. I fixed the connection by tightening the battery cable (not sure how this happened as my car gets serviced at a honda dealer only). Now ...
17
votes
9answers
62k views

What is the best way to remove a stuck/rusted exhaust bolt?

I'm trying to disassemble the exhaust system on a 2000-2003 nissan maxima and I'm having trouble removing one last bolt.. its got a 14mm head and its just plain STUCK. I've tried soaking it overnight ...
6
votes
1answer
37 views

Replace car batteries with capacitors?

I recently watched this video on YouTube which basically shows the guy replacing a larger capacitors with some smaller capacitors which he had bought. The larger capacitors were actually in place of a ...
1
vote
3answers
142 views

What minimum maintenance should I do to get my cycle to a shop where it can be looked over professionally?

It's been in the garage all winter. It starts, but I'm nervous about getting it to a mechanic (about 10 miles away). It's a 2007 Honda Rebel 250cc. I have zero maintenance experience. None. A couple ...
3
votes
0answers
17 views

What Damage may Accompany a Broken Axle

I was looking at buying a 98 Honda Shuttle with a broken right side axle, and was wondering what other damage I should keep my eyes open for which might normally be seen together with a broken axle.
4
votes
1answer
32 views

Differences between Homogenous and Stratified-Charge operation

Gasoline Direct Injection (GDI) is becoming increasingly common in road-going production vehicles. From what I've read, GDI enables both stratified-charge and homogeneous modes of operation, which ...
1
vote
0answers
11 views

Could I implement the modern Atkinson cycle on a petrol engine with variable valve timing?

So I've been learning about the Atkinson cycle. Based on my limited research, it seems that if I have ability to remap variable valve timing and fueling on a gasoline engine running simple ...
1
vote
1answer
9 views

What oil should I use for Hyundai Sonata 2004?

What oil should I use for this car? How do I know when I should change the oil for my car?
7
votes
2answers
62 views

Mazda B3000 (Ranger) Truck takes several tries to start?

I have a 2002 Mazda B3000 (essentially a Ford Ranger) that almost never starts on the first attempt. Usually it takes 2 or 3 tries before the car finally turns over. Each time I hold in the crank I ...
0
votes
0answers
9 views

R56 mini cooper turbo sounds

I have a 2010 mini with a r56. the loss of power light comes on when I step on it. I know the PCV valve is bad on it and can set this light. I also have a rear main seal leak so the turbo has to come ...
0
votes
0answers
18 views

instrument cluster warning lights

my car...UK FORD FUSION 1.6 AUTO.2006. ABS, BRAKE SYSTEM, ENGINE MANAGEMENT warning lights are on, the speedometer is not working and the oddometer is showing dashes. Initial checks I have made, ...
12
votes
1answer
85 views

Dynamometer Question - How is it operated and what are they doing?

When guys are doing dyno runs they to do it in a gear, interact with the keyboard and then do it again in another gear. It seems they do multiple runs in multiple gears. In this post Paulster ...
3
votes
1answer
45 views

SMAX Zetec 2.0 TDCi 2010 Plate - Why wont my car start ? (see video)

Car used to start fine 49 out of 50 times but without obvious reason it sometimes struggled to start (as seen in video). This can be on a cold start or a warm start. Happens in warm, cold, wet and dry ...
3
votes
1answer
15 views

How to trigger headlight washers on 14' Audi s4 b8.5

This is driving me crazy but I do not understand what triggers the headlight washers? Looks like sometimes when I turn on windshield washer, I see mist above my hood and I imagine that it is coming ...
3
votes
0answers
16 views

How to maintain a car's interior when left unused?

My friend owns a five year old Skoda Fabia, which he uses once in a month or two as he goes out of the town frequently. His car is fully covered while it is parked in the garage. Recently when he ...
5
votes
2answers
157 views

Why is my Chevy 2008 Cobalt not acting as though it's getting enough fuel and reading “cylinder 4 misfire?”

I have a Chevrolet 2008 Cobalt (LS) that I've had for about 7 years. No sooner do I have this thing payed off, when it starts giving me the following problem (I've never had any trouble with it ...
0
votes
0answers
19 views

engine light is blinking

I have a 2004, 800cc Chevrolet spark, when the engine light blinks, it jerks and loose power as if it can stop, when the light is off, it performs normal, this days I can't drive it because it is ...
8
votes
8answers
1k views

Is shifting to neutral on a decline more fuel efficient than keeping the gear engaged?

I always had the habit of shifting to neutral on long declines and using the brakes to slow down as needed. Intuition made me believe I'd be saving fuel as opposed to keeping a gear engaged. However, ...
0
votes
1answer
44 views

Unable to remove oil drain screw

Ok first oil change I've ever done the plug will not come out? I used a bar cheater bar it turns and turns but will not come out. what do i do? I deliver pizza I need this vehicle. Its bad enough I ...
2
votes
1answer
29 views

How to diagnose blown tail lamp fuse

Last night, the passenger-side tail-light on my step-daughter's 2004 Mitsubishi Lancer ES went out. After determining that the bulb was OK, we looked in the fuse box, and saw that one of the two 7.5 ...
3
votes
3answers
35 views

Mini Cooper 2003 - Identify rear indicator light wiring to install LED resistor

So off the back of a previous question, I need to install a resister to my cluster in order for the LEDs in the indicators to work properly and not hyper flash. Here is an image of the wiring that I ...
4
votes
2answers
17 views

What's inside a spring shock absorber?

With (standard) spring shock absorbers like this one: What's inside the body of the piston part? Is there some kind of fluid inside or is it just air and empty space for the piston to thrust into? ...
5
votes
2answers
61 views

Problems with the accelerator please help

2009 Toyota Camry. At first my battery was flat, this has happened 3 times in the past 2 months. The last time this happened, I jump started it and went to take my car for a drive. As I placed my ...
2
votes
2answers
23 views

What is this noise from the front (tires or such)

I'll start off by saying this is NOT the sound of the engine, even though it does sound like a sports car engine, this is how my engine sounds https://youtu.be/l33msAzBg5k?t=178 Car: Citroen C4, ...
5
votes
2answers
403 views

Checking the motor's RPM without an in-dash tach

I'm going to be doing a carb rebuild this weekend on an 84 Ranger. The truck doesn't have a tach, but I'll be needing to read the RPMs to properly adjust the carb once its rebuilt. Is there a way of ...

15 30 50 per page