3
votes
2answers
142 views

car won't start after short distances

I have a 95 Toyota Camry, she's been having some problems lately. The alternator and starter is new, and I just purchased a new battery(voltage reads fine on it). If I take it for a short drive(just ...
7
votes
2answers
181 views

Is it common to fail engaging first gear or a manual transmission car occasionally?

I have a problem with my 2011 Toyota Yaris manual transmission car where the first gear occasionally doesn't engage when at standstill. This happens rarely, probably once per month. What I do to get ...
7
votes
1answer
124 views

What exactly is meant by “engine coolant”?

I know that engine coolant is a fluid in the engine used to dissipate heat spots and keep the engine cool in general as the moving parts generate heat. In this context, I would call the oil an "engine ...
4
votes
1answer
71 views

New Case - Watered the battery and got rust on one of the engine pipe

I bought new car and I added battery water to level. But some spilled on the engine and one of pipe got effected and it has rust on it. I went to mechanic, he told me to apply diesel on it. I did, ...
4
votes
2answers
95 views

Loud High-Pitched brake squeal

I have a 2005 Toyota Corolla with squeaking from brakes. Details: Very High Pitched Worse when wet / rainy Only happens within certain peddle range (stops if I press soft or real hard) Steadily goes ...
5
votes
4answers
10k views

Grinding sound during cold start?

I have a 2009 Honda Accord. Over the past several months, I've noticed a grinding sound immediately after cold-starting the engine. It only lasts for a fraction of a second, doesn't continue once ...
4
votes
1answer
98 views

In the US, how do I tell if a car is in good condition?

Say I am planning to buy a used car in the US. How do I judge the car is in good condition? Are there a specific set of documents I should ask for? What are the tests I can conduct before deciding ...
8
votes
1answer
116 views

Tire Speed Rating Naming Convention

According to an answer on this page the speed ratings that can appear on the end of a tire specification (like "195/65R15 91 V") include almost all of the letters of the alphalphabet in almost the ...
5
votes
1answer
47 views

revving sounds and the engine cut

I have a 2002 Subaru Forester. My engine light came on a couple of days ago and I was planning on bringing my car in to have it checked out. This evening as I was driving I felt like the car would ...
10
votes
3answers
321 views

How is this pavement optimized to suppress water splashing?

In my experience driving through the rain at speeds above 100 km/h results in a cloud of sprayed water behind the car, like so: However, I encounter more and more recently repaired road sections ...
3
votes
4answers
3k views

RPM jumps up & back down at 40mph

My question is for a 2006 Dodge Magnum, 2.7 liter engine. Just over the past month or so, I noticed when I'm cruisung, just coming from a dead stop, when I'm at 40 mph my car kinda feels like it ...
7
votes
3answers
604 views

What do these compression figures mean

This is a follow up question to What are the causes of fluctuating intake manifold vacuum I have a 2005 Honda CBR600 F4i which suffers from occasional hesitation at low rpm when accelerating. After ...
7
votes
2answers
142 views

Yamaha YZ125K 1983 transmission bearings

I'm restoring an engine and am unable to locate 3 gearbox bearings. Identifying mark is either IXO or IKO. It is a needle roller bearing type and sits RHS crank case 1/3rd gear shaft. Mark clearly ...
5
votes
1answer
334 views

Motorcycle: Fuel Injection light comes on after 5 mins of riding

I've bought a brand new bike and have had it for about 2 months. Later this week I noticed that after about 5 mins of riding the Fuel Injection light comes back on. I stop the bike, turn the ignition ...
5
votes
3answers
1k views

Larger cylinder volume, but less power, how?

KTM Duke 200 which has an engine of 200 cc, and, on the other hand, Royal Enfield Bullet 350 with a 345 cc engine. I.e. Enfield has 150 cc more than the Duke. But KTM produces 25 BHP of power, whereas ...
6
votes
2answers
1k views

How important are swing arm bushing pivot collars ? [ Honda CB400T Motorcycle ]

I've got a project motorcycle which is a bit of a frankenstein. It came to me with a Honda 400T engine but the compliance plate says it's a 1982 CB-250T, looking over the frame though the swing arm at ...
3
votes
5answers
611 views

How do I fix my XF125GY 4-stroke engine misfires?

I own a XF125GY Supermoto Pioneer 4-stroke single cylinder. I put too much oil in it so I did an oil change and put in a new spark plug then I noticed that oil had got into my air filter and that the ...
4
votes
1answer
4k views

Why is my motorbike's clutch slipping?

It's a BigBoy DRT-250, a cheap Chinese import, normal manual gearbox motorbike, not scooter, which probably already partially answers the question, but at 10,000km I have had no prior mechanical ...
16
votes
4answers
1k views

shifting stops when critically low on gas

I have a 1999 Dodge Dakota. It is a V6, 3.9 Liter, auto transmission. I have a weird problem that no one has been able to answer for me. HOW I CAME TO REALIZE THE PROBLEM: One day I was driving ...
7
votes
1answer
66 views

Dirty air filter seal

Whenever I have had work done in the past that I can't perform myself, timing belt etc every garage I have been too has made a real mess with my air filter. When I check the filter there is always ...
6
votes
1answer
37 views

1967 Ford F100 miles per gallon

I plan on getting an 1967 ford f100 and saw that the gas mileage isn't the best on these trucks. The certain truck I have my eye on has a V8 5.8L engine and was wondering if more liters in the engine ...
7
votes
4answers
4k views

How to maintain power windows to keep them from freezing stuck?

I recently got a car with frameless side windows. Whenever a door handle is touched, the door window is automatically slightly lowered to release it from upper sealing. During winters, temperatures ...
2
votes
1answer
41 views

2003 Mazda Tribute Rear Wiper Fluid

My rear wiper fluid sprayer isn't working. Is there a separate fluid tank for the rear wiper? Is there a separate pump for this that could be broken?
3
votes
1answer
37 views

What is the proper way to use the belt adjusting bolt when changing belts on a civic?

I found this great answer, the second one: http://www.justanswer.com/honda/1k3fw-change-alternator-belt-2003-honda-civic.html On part (7) and (8) it says to turn the belt adjusting bolt ...
7
votes
3answers
5k views

Effects of leaky exhaust valves

While rebuilding my valves, I noticed that 4 out of 6 exhaust valves on one side of the V6 engine were leaking after lapping and I had to relap them. I determined that by doing a water test. I am ...
2
votes
1answer
426 views

Will using a higher speed rated tire do anything for the car?

I heard that going down on the manufacturer's tire speed rating will affect the handling but will going up from an H to a V do anything such as increasing tread life.
4
votes
1answer
58 views

Poor battery condition, replacement required! Or is it?

I drive a 2004 VW Passat B5. Recently, my insurance company came round to fit a black box to my car as part of the terms and conditions of my car insurance policy. Whilst they were doing this they had ...
4
votes
1answer
49 views

Does exhaust gas pressure impact the output of narrowband lambdas?

In the course of writing this answer I learnt that the current output of wideband lambda sensors is sensitive to exhaust gas pressure. This technical document for Bosch LSU 4.2 widebands explains how ...
2
votes
2answers
321 views

Manual Transmission Grinding Occasionally Shifting Into Fifth

I have a 99 Nissan Almera which occasionally grinds / doesn't engage when I try and put it into fifth gear. Not often, but maybe once or twice a day. I'm not sure if the problem is operator related, ...
5
votes
3answers
1k views

What exactly is a clutch?

I found out recently that the flywheel, driven by the crankshaft, is connected to (or part of) the clutch. I have a basic understanding of what a clutch does due to the fact that I know how to drive a ...
24
votes
1answer
2k views

Why are the blades of old car radiator fans unevenly spaced?

Fans that look like this: Is it to somehow help the balance of the engine?
4
votes
4answers
29k views

What precautions are needed when charging a car battery in an apartment?

Suppose a car owner lives in an apartment building and parks his car nearby. He wants to detach the battery, bring it home and charge it with a mains-powered charger indoors. How to properly handle ...
4
votes
2answers
2k views

Misfire in cylinder 4

About 8 months ago my engine light came on, and after pulling the code it was a misfire in cylinder 4. My vehicle is a 2004 Mazda MPV, and only has 60K miles on it. Everyone I talked to was skeptical ...
11
votes
1answer
242 views

Are there different greases for inner and outer CV joints?

I was watching a video by Eric the Car Guy on changing a CV boot. In it he mentioned that there are two different types of grease, for inner and outer CV joints, which can be identified by the colour ...
7
votes
2answers
25k views

Can a starter fail and then work intermittently?

A few days ago my 2003 Honda Accord would not start. Turning the key turned on all electronics and I could hear what I believe to be something in the fuel system spinning as I attempted to start the ...
3
votes
2answers
44 views

Mazda 3 2011 1.6 Lts Gasoline - ECU

I was wondering if its possible for a Mazda 3 2011 AT car to function without ECU? The reason I am asking is When I start the engine, the CheckEngineLight doesnot come at all When I took my car for ...
6
votes
2answers
356 views

How exactly does an increase in engine temperature cause a car to breakdown?

I have an engine temperature gauge on the dashboard of my car (as most people do), but if for some reason the engine temperature is caused to increase (due to a lack of cooling or what have you), the ...
4
votes
1answer
96 views

Fork tube seals Suzuki sv650

So I recently inherited a 2002 Suzuki sv650... It was garage kept for about 6 years and needs some love. I noticed that the rubber seals on top of the fork shock tubes won't stay with the tubes... ...
-1
votes
1answer
50 views

Heater blows cold at idle 2007 town / country

I have a 2007 town / country that blows cold air when at idle.
5
votes
1answer
46 views

Why does my 2005 Mitsubishi Pajero use excessive amounts of fuel?

I have a Wagon with excessive fuel consumption. It's using 30 litres of petrol per 100 ks. I have seen many mechanics who can't find the problem. I know it has good intake and no exhaust problems. ...
5
votes
2answers
1k views

Why does my 2016 Mustang GT Manual jolt/thud when I shift?

I just learned how to drive manual in my 2016 Mustang GT. It has 3300 miles on it. It makes a "thud" noise when I put the stick into low gears (1,2,3) sometimes. This noise makes the car jolt, such ...
8
votes
3answers
232 views

Good car for full electric conversion

I am just going into my final year of mechatronics engineering, and as a project for my spare time I am looking to convert a car to fully electric drive. At the moment I am also toying with the idea ...
2
votes
3answers
2k views

One cylinder not firing, GSX R 750 W

What could be possible reasons that one of the four cylinders (the left or first one) is not working? It was working before, than it did not, then it did again and now not again. I was able to start ...
3
votes
1answer
391 views

2005 Nissan Sentra - Pressing gas pedal has no effect - vent control valve

My car (2005 Nissan Sentra) had a problem for a while: gas spills out when pumping. I was lazy and did nothing about it. After a month or so, the car started to fail. At first it was only hiccups, but ...
4
votes
4answers
16k views

weird noise when I use the clutch

When I push my my clutch in at a stop it makes a weird whining noise, if I release the clutch it stops but when I push the throttle it starts again, my vehicle is a 2005 subaru wrx, the gears all ...
8
votes
2answers
748 views

What could be a likely cause of unusual “torque steer” after repairs?

I have a 2012 Dodge Avenger SXT. Recently, I had a collision with an inanimate object which damaged my front-right tire and rim and also caused some very minor body & paint damage. Immediately ...
5
votes
1answer
368 views

Honda CBR 250 won't start after heavy rains, puttering noise

There has been heavy rain and yesterday I couldn't start my bike. The main and other fuses are not blown. I ride it regularly. Turning the bike on: https://vid.me/pYNw. The high-pitch noise is not ...
7
votes
1answer
55 views

Magnetic Active Suspension or Magnetorheological Damper

GM developed magnetic dampers for the Corvette several years back. What is magnetic active suspension and how does it work? I understand there is a magnetic fluid in the shocks but how, deep down, ...
18
votes
2answers
1k views

What possible causes for the “check engine” light can I check for myself?

The "Service Engine Soon" light came on yesterday and isn't going away on its own. The car drives fine, no weird noises, smells, or other symptoms. The manual is not very helpful, just directing me to ...
7
votes
1answer
76 views

My car will not start after being driven fine

I have a 2003 gmc envoy xl it has been running fine..drove it all day. Went home 4 hrs later it will not start.. It acts like it is dead but everything from the lights to the heat works fine..I mean ...

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