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11
votes
5answers
1k views

Adding a additional battery to car

I have purchased a brand new Toyota Innova. I need to install a a mac mini, 2 laptops and make this car a mobile office. I need to know if I can install another car battery in parallel, and will ...
8
votes
1answer
215 views

What is name of this part in the picture?

Could you guys please tell me the name of the part in red square in English?
7
votes
4answers
187 views

What clues are there to identify real mileage?

This is a bit theoretical question, maybe viable for a wiki. Suppose you want to buy a 10yo car and among available deals you see one with suspiciously low mileage (e.g. 5'000 km). Seller assures you ...
4
votes
3answers
130 views

Does only traveling short distances hurt my car?

I have an 04 Corolla that travels < 1 mile twice a day. Is this bad for the car? Reading online, I get a lot of mixed answers, so I'm hoping for definitive answer. In freezing temperatures, I ...
3
votes
1answer
172 views

Why do blinkers of two cars never blink synchronously

I dont know if I can ask this question here but have been trying to find an answer for this one for a long time. Take three cars of the same make/model/year. With the precision of microseconds, turn ...
3
votes
2answers
76 views

How often should you get your air conditioner checked and serviced?

Every year I bring my car (now almost 3 years old) to the garage for a check up. When I bring it the people from the garage usually ask if I also want the extra air conditioner check and servicing. ...
3
votes
3answers
128 views

Automobile EDR / Black Box - What is it for?

My partner has just started driving, and her insurance company have fitted a "Black Box" to her car. My understanding of these devices is somewhat vague, as some sites suggest that they only collect ...
3
votes
2answers
112 views

What will happen if there is something else also with petrol in car

Today someone broke my car fuel outer case and taken out fuel. I came home by driving but then i have now one doubt in my mind. What if he put something else in tank like water, sand, etc in there. ...
2
votes
2answers
6k views

What is the purpose of a drive-shaft?

what is a drive-shaft and why we need it in a car? I do get the point of having crankshaft (using Wikipedia) but still confuse with drive-shaft
2
votes
2answers
200 views

2004 x3 BMW heater blows cold air when stopped or idling

Heater only works when moving blows cold air when stopped or idling
2
votes
3answers
552 views

Fitting speakers on the door of a hatchback

I'm thinking of fitting an audio system for my hatchback. I'm a little bit confused over fixing the speakers. I have three options to fit the speakers. Fit them on an MDF tray above boot. [6x9 oval ...
2
votes
2answers
56 views

What is this structure on the hood and what is its purpose

I want to know what the structure is that is circled in red. I thought that it was to increase air to the engine and make it look it slick, but I was told it wasn't. What is the structure on this ...
2
votes
1answer
53 views

External mechanic inspection on CPO car? [closed]

I am about to buy a used Certified Pre-Owned(CPO) car. I have read that external mechanic inspection is recommended when buying used cars but does that hold true for CPO cars too? Would it be wise to ...
1
vote
3answers
123 views

Can VIN number be used to steal cars?

I have been recently told that thieves these days are using your car VIN to steal cars by ordering your car key replica. Is that correct, because my VIN and most of the new cars is visible on the ...
1
vote
1answer
2k views

Is it possible to have a manual transmission electric car?

Reading about the new supercar from VW, I distinctly noticed when the author specifically mentioned shifting to "drive". I know the car in article is an automatic, but it got me thinking. Is it ...
1
vote
1answer
66 views

Looking at car mileage [closed]

My wife and I have just moved to USA, and we need a car immediately. This is my first time in US so I didn't know. We have a budget around 7-8k for our first car. I was looking at some Mercedes ...
1
vote
0answers
41 views

When driving on auto-gear, the D3 gear light come out randomly. Why and how do I fix it?

I have a problem with my Honda Stream car. When driving on auto-gear, the D3 light come out randomly. Only when I push the button on the gear stick that the D3 light goes off. This is very frequent ...
1
vote
0answers
30 views

Car Audio wiring

BMW E46 Android head unit A little context: I have a head unit, that I want to have constant power through ACC. Basically, it's an android tablet customized for my car, but the manufacturer ...
1
vote
0answers
29 views

New car should run slow for better mileage - Myth or reality? [duplicate]

I just bought a Ford Ecosport and it has been only hours old. The dealer told me to drive the car at as slow speed as possible for the first 3 months (not more than 80 kmph) although my car can easily ...
0
votes
2answers
45 views

What key parts of a car should responders know about?

This might be on topic here, so I'm going to ask it: If a car was hit by another one and responders needed access to it, what key parts should they be aware of the location when entering the vehicle?
0
votes
2answers
148 views

Add Muscles to my Tata Nano Car [closed]

Any Suggestions for Tuning my Tata Nano car into getting a muscle look and also an increase in power??.. Thanks in Advance.
0
votes
1answer
116 views

humming sound from car when driving

I have a Nissan FB 15 car. Today I hear some humming sound from font wheels. I'm not sure whether it comes from the engine or wheels. It's not coming all the time. But when I increase the speed, then ...
0
votes
1answer
118 views

Removing scuff marks from paintwork

Hi could any one give me some advise on how to get rid of this mark please
0
votes
1answer
11 views

Best 4 X 4 design model car in the uk [closed]

I am interested in best 4X4 deign reliable and affordable cars in the uk. Currently my favourite is Nissan quasqai 2014. Can anyone suggest me any particular 4 X 4 design model cars?
0
votes
0answers
52 views

Removing seat covers for Toyota Vios 2013 model

I really have a problem on removing all seat covers for the new Toyota vios, and i'm even finding it harder to search for resources regarding this problem, so if there's anyone out there who has the ...
0
votes
0answers
7 views

the question regarding the newly purchased car [duplicate]

I once heard that the newly purchased car should not be driven in the highway for the first 2000 miles. Is that correct? Thanks
0
votes
0answers
30 views

Is there any disadvantage of shifting to Neutral at high speed? [duplicate]

I would like to confirm whether shifting the vehicle to Neutral while at high speed in order to stop the vehicle is bad or not in terms of fuel efficiency. I had a word with some of my collegues and ...
-1
votes
4answers
351 views

Got a call from the mechanic saying I need new disc brakes. Can I buy them online instead? [closed]

Car newbie here! I have my Citroen C3 Picasso in the shop to do a routine service. The mechanic just called me to say that I should get my front disc brakes and pads replaced, as they're nearly gone. ...
-1
votes
2answers
35 views

Does anyone know the name, model and year of this car (picture inside) [closed]

I have tried to found out the maker, type model of this car but to no avail. Could someone help me out. Sorry for the lousy quality these pictures are from a youtube video. Thanks.
-1
votes
1answer
117 views

2007 Chevrolet Impala over Heating [closed]

I changed the radiator and thermostat completely filled it with coolant and it is over heat.
-4
votes
1answer
97 views

Why need to change gear in car? [closed]

Could someone let me know why it is necessary to change from gear to gear ?What is the scientific foundation? I heard " The higher your speed the higher your gear, the lower your speed the lower your ...