0
votes
0answers
39 views

How to calculate Car “Distance Till Empty” without knowing the fuel level

I've Renault Duster RxZ. I would like to calculate the DTE(Distance till Empty) which is based on the "how much fuel the car has" and the "mileage of the car" ? Currently the OBD doesn't return ...
4
votes
1answer
50 views

Why does my motorcycle's brake get loose easily?

I drive a 100cc motorcycle which has drum brakes on both the wheels. I have faced this problem with the rear wheel's brake for the past two years and I adjusted it many times. About an year back, I ...
0
votes
0answers
21 views

Building exercise bike [closed]

I'm not good at mechanics. If any question like this was asked, sorry. We intend to build an exercise bike with a brushless motor. Anyone will be able to adjust the difficulty of bike. It could be ...
3
votes
1answer
20 views

3rd gen vios hitting speed bumps even on-angle entry

I have a 3rd gen vios, and most of the time I have full passenger (5 total) and sometimes full load on trunk. Most of the time my bottom part hits speed bumps when I am full, even when entering speed ...
6
votes
0answers
60 views

Why does my new tail light keep blowing the fuse?

I have a 1972 Honda CB350F and I got the new tail light from DimeCity. I think it was called the Buffalo style Medium tail light. The tail light turns on and works fine when I switch on the headlight, ...
7
votes
1answer
74 views

Any possibility of engine stall if engine brake is active during gear shift?

My understanding: Engine brake uses engine friction to damp the vehicle momentum. If one wishes to apply engine brake to assist manual gearshift,(activate engine brake, rpm dies, shift to lower ...
4
votes
1answer
49 views

2002 golf dead battery - Was able to jump - Bad alternator or Battery

I have a 2002 Golf. I put the car on the drive on Friday night and tried to use it on Wednesday and it was dead. No lights, no display nothing. I came home and jump started and it ran fine. No stalls ...
7
votes
2answers
155 views

Cause of double trailer dump truck brake lockup

Earlier today I was driving behind a double-trailer dump truck configured something like this: As we approached a red light, the driver obviously applied the brakes, and for the last 50 or so feet ...
8
votes
1answer
354 views

Mini Cooper 2003 - Changed lights to LED, insanely fast indicator lights now

Changed all the lights on my Girlfriend's Mini Cooper last weekend, since then the indicators have been going crazy (assuming due to power consumption being very low). I know you can replace the ...
3
votes
0answers
23 views

2014 Dodge RAM 1500 Hemi 5.7 Liter 4x4 - Loud Squeal

Last night I was just out for a drive down the highway and I went to turn off that highway onto another and I decided I haven't done a burnout in a while so I gave it a shot and shortly after that ...
5
votes
1answer
47 views

What is the effect of the throttle body on the power curve produced by the engine?

I heard from another member of this community that the throttle body, among other things, has the ability to change the power curve of the engine. What exactly is a throttle body? How might the ...
3
votes
2answers
33 views

Why might you choose to change to using an aftermarket throttle body?

I have heard that some people might want to buy an aftermarket throttle body. Is the reason for this simply to replace a broken one or are there also other specific advantages (and disadvantages) to ...
4
votes
1answer
34 views

1997 Escort idles rough when a/c is off

Escort runs great with heater or a/c on. It runs rough and sometimes dies when they're off. What could be the problem?
4
votes
1answer
46 views

What are slip rings with respect to a cars alternator?

This is not a physics forum, and as such I don't expect answers to explain Faraday's law of induced emf (electromotive force), which is the basic physics principle behind how an alternator is able to ...
4
votes
0answers
18 views

Rear ABS Sensors Peugeot 307

I have a Peugeot 307 and the passenger side ABS sensor had recorded a fault (after an expensive Diagnostics) so I replaced both rear sensors now there is an ABS fault on both rear wheels communication ...
22
votes
1answer
3k views

What's the Purpose of Park on an Automatic Transmission?

When one wants to park a manual transmission (MTX) vehicle, one puts it in neutral, and engages the emergency / parking brake. With an ATX vehicle, the practice I've learned is to put it in Park, and ...
7
votes
2answers
46 views

Can long term parking affect alternator?

My neighbor just told me that his mechanic informed him that leaving a car parked long term not only effects the battery, but can also deteriorate the alternator. The battery having issues makes ...
3
votes
1answer
18 views

VW Beetle Distributor Identification/Timing Specs

Can anyone tell me what kind of distributor this is? I'm specifically trying to find out what the timing specs are. I was told it is electronic. I had a mechanic a while back tell me it needed to have ...
4
votes
1answer
39 views

Response to 2001 Toyota Carolla vvt code 1349: what should I do?

I got a vvt 1349 code on my 2001 Toyota Carolla. I have noticed a sharp decrease in fuel economy. Some people have reported that the oil control valve may be causing the issue. The oil control valve ...
6
votes
1answer
53 views

Help with Strange Intermittent yet predictable parasitic battery drain?

I'm having an issue where while testing circuits for the offending drain, I will see NO drain for about 30 seconds and then a 6-9 amp drain for about 10; rinse and repeat. Anybody have an idea what ...
4
votes
1answer
17 views

1994 GMC Rally 3500 Low Beam out, High beam works intermittently

Low beam doesn't work. High beam will work, but cuts off and then on again. Also, if related, the switch must be jiggled for the interior dash lights to work. Could all of the problem be in the ...
3
votes
1answer
49 views

Late 90 Honda Civic cooling system hose broke off ,is it safe to drive?

One of the cooling system hoses, Freon I believe, broke off. I capped both ends. Is it safe to drive? Also, there's a noise near the front driver side tire, like a rubbing sound. The car decelerates ...
7
votes
1answer
53 views

Minimum Care of Leather Interior

I have just bought a used Honda Accord with leather seating. I'm not necessarily a car enthusiast, but I would be interested in knowing the minimum I should do to keep the interior in good condition. ...
5
votes
1answer
39 views

what could cause a scraping noise after tire rotation

After having one tire replaced, and the tires rotated, drove out of the shop immediately to a grrr (rubbing/grinding) sound momentarily, once per tire rotation. I noticed the "back" tires have pretty ...
9
votes
1answer
77 views

Coolant Reservoir

Two questions, One, is there any reason why some coolant bottles are shaped in this way? Two, if this coolant bottle was placed on its side such as in the image below for example would coolant ...
1
vote
1answer
32 views

Honda oydessy year 2000 does not go in reverse does not go forward but you can drive it in netural [closed]

I have a 2000 Honda Odyssey that only drives in neutral; no reverse or forward. What do you think is wrong?
6
votes
0answers
26 views

Vibration felt, heard and seen when in Drive at stop but disappears when shifted to Neutral

2010 Jeep Patriot FD2 4x4 38,000 miles Well maintained vehicle with low mileage. Excessive vibration noticed beginning 6 months ago. Have changed spark plugs, air filter, Premium gas used with double ...
10
votes
1answer
82 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 ...
3
votes
0answers
20 views

97 dodge ram 1500 Laramie

Fixed a pulley tensioner and belt. Still a loud squeak and sound. Could it be bad pulley? ....and 4WD worked when bought the truck. Now the light wont turn on and it seems that it doesn't shift into ...
7
votes
5answers
1k views

Used odometer supposedly showing incorrect reading

I am shopping for a used car (2006 Volvo XC90) and encountered the following situation: The car itself has odometer reading 110k miles. I intend to appraise and price at as if a 110k car. The seller ...
7
votes
1answer
44 views

How Important Are the Rear Shocks / Struts

When people talk about changing the shocks or struts, it's usually the front ones due to comfort, handling and safety reasons. But what about the rear ones? How much of a problem are worn out rear ...
4
votes
1answer
43 views

Installing new Body Control Module

I recently bought a new BCM for a 2009 Infiniti FX50S. On installing new BCM, there was total blackout; no more ignition light. How can I programme the new BCM to work with my car?
1
vote
0answers
19 views

Car keeps cutting out megane 225

Please help car won't rev past 4/5k revs (at idle) struggle to get 3k moving when accelerating it just cuts out expecially on full throttle, it sounds like its being suffocated serious loss of power ...
14
votes
2answers
768 views

Difference between OBDII and CAN

What is CAN (controller area network)? What are the differences between an OBD-II protocol and a CAN setup?` How do I use an OBD-II scanner on a vehicle with CAN?
1
vote
0answers
44 views

Stopping distance of a car

I want to calculate the stopping distance of a car from an OBD2 device. Say, I am driving at 30 kmph and apply my brakes hard. My car will skid and stop at a distance "x" meters from that point. This ...
3
votes
2answers
84 views

Can I put 225/75R16 on a vehicle meant for 245/75R16?

I have a retired 2000 GMC Savanna 250 with 225/75R16 tires that have plenty of tread, no signs of dry rot, and are only 3 years old. My newer vehicle is a 2009 Ford E350 extended, and it needs at ...
4
votes
2answers
304 views

Is there correlation between fuel efficiency and preferred gear at certain speed?

It may very well be just my imagination, but 3 months ago i decided i can do 30 miles per hour on 3rd gear and not shift to 4th. It didn't seam like the engine was under any extra stress or anything, ...
5
votes
1answer
36 views

Where can I find statistics regarding car life expectancies?

I am in the process of buying a used car and I'm having some difficulty estimating the longevity of vehicles I encounter. One can speak of car longevity in different ways, but for this question let's ...
7
votes
1answer
64 views

What is a Blower?

I've heard of this component being used on Hot Rods. What is a blower? What does it do? Are there specific requirements for utilizing one? Are there any disadvantages of using a blower?
6
votes
1answer
57 views

'96 Saab starts, stalls

My poor Saab 900 is having touble getting going. I was away for about a month, and got the oil changed before I left. When I came back, I drove the car to my grandmother's and back, about 15 minutes ...
4
votes
1answer
25 views

2002 honda accord dim lights will not work

Both dim headlights quit working at same time, both brights headlights work fine. Fuses are ok and the relays in fuse box control right side and left side. There is no relay for brights and dims.
3
votes
0answers
23 views

1998 Mazda 626 LX

I have a 98 Mazda 626 LX. About a month ago it suddenly was shaking really bad took it to Midas for the check engine they told me it needed a fuel flush, trotted body cleaning, and fuel system flush ...
4
votes
0answers
37 views

I changed struts and got alignment done, shop said steering is “returning from the right too fast”

Vehicle is 2006 Toyota Sienna AWD. I changed struts and sway bar link arms and then got alignment done, shop said steering is "returning from the right too fast." They said the alignment was all ...
5
votes
2answers
539 views

Why do you have to replace brake pads on both rear wheels at same time?

I have a 2002 GMC Yukon 1500XL. The right rear brake caliper went bad because of a torn rubber boot, which caused the brake pads on that wheel to wear out really quickly. I replaced the caliper, rotor ...
7
votes
1answer
61 views

How to test gas station air compressors before use?

Yesterday I was with my wife and three children in the car, 300 KM from home just after sunset. I pulled into a gas station and as before all long trips, I dialed 31 PSI on the gas station's air ...
7
votes
2answers
185 views

Distinguishing between mechanical and electrical failure in ignition diagnosis

After a month and a half of not driving the car, yesterday I tried to turn it on, however the only sound that I heard was the rotation of the starter, which is not engaging the flywheel (the engine is ...
3
votes
0answers
23 views

What are the brightest bulbs for projector headlamps?

I bought some projector headlights with Hi 55 watt bulbs in both the high and low beam modes. The low beam, which is the projector lens, isn't that bright. What other bulb would be recommended for a ...
8
votes
1answer
49 views

Is it possible to extend the length of the shaft on an existing turbocharger, further distancing the compressor from the turbine?

I'm toying with turbojet engine ideas, and over the course of my research it occurred to me that the combustion chamber could be more power-efficient and space-efficient if it was aligned in the ...
5
votes
2answers
27 views

What kind of service to get done on a car in its 4th year but having only 10k miles?

My car (2012 VW Passat SE) is in its 4th year but only has 10k miles on it. I am wondering if I need to get the 40k/4year service done on the car which is going to cost $700 (I think it includes a ...
6
votes
1answer
67 views

What is the problem if my car's engine stops running in the middle of a ride?

My car's engine frequently stops in the middle of a ride. Its an old model of Hyundai Sonata 2004. This happens especially in high gears(3,4) and faster speeds (like 60-70 mph). It has also happened ...

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