6
votes
1answer
64 views

2004 Tahoe Conking, Glub Glub Glub

My 2004 Tahoe is not running well and conked out on me the other day. I just had it repaired for some other reasons and the repair shop suggested we needed to have spark plugs replaced so it will run ...
4
votes
1answer
105 views

OBD-II reader has power but shows nothing

My check engine light is on, the car ran out of battery and after jumping it, it is running kind of poorly, idling rough, etc. I plugged in the OBD-II scanner/reader, and it "has power" (green ...
5
votes
1answer
155 views

Lexus RCF - Torque Vectoring Differential, How Does it Work?

I was reading about the Lexus RCF and how it has a torque vectoring differential and how this differential has the ability to put more torque on the outer turning wheels rather than on the inside ...
3
votes
1answer
93 views

Is it necessary to change the leads when changing spark plugs?

2 days ago I felt that something isn't right with my Ford. A mechanic told me that he wants to replace all four spark plugs and wires but could I just change the spark plugs?
4
votes
1answer
79 views

Should I change one spark plug and wire or all of them?

2 days ago I felt that something isn't right with my Ford. A mechanic told me that he wants to replace all four spark plugs and wires but could I just change the one? I'm scared that he's ripping me ...
4
votes
2answers
527 views

What could be causing the rapid loss of tyre pressure?

I had a slow puncture a while ago and got the tyre replaced on my Renault Clio because it was bulging and non salvageable. Since then I've been losing pressure in that tyre fairly rapidly. I've had ...
3
votes
2answers
144 views

ALS (anti lag system) - What are the various types of ALS systems used on forced induction vehicles?

I have a very basic understanding of one anti lag system on some models of Toyota Celica. I am interested if anyone knows the various types of Anti-lag Systems that exist in the real world and/or ...
4
votes
0answers
111 views

Engine not functioning properly at idle (cold or hot), during driving, slow acceleration, does not increase speed

I have a VW POLO (6N2) - 1.4 (60Hk), from February 2000. After the car was standing still for 2 days in a rural area close to a stream (damp environment), the car had issues with being idling. Even ...
5
votes
1answer
195 views

Differences between pullrod and pushrod suspensions - Pro's and Con's

Can someone please explain the differences between a pullrod and pushrod suspension and provide the pro's and con's of each configuration? Typically these suspensions are used on open wheeled ...
1
vote
1answer
110 views

Can a faulty gearbox cause a clutch to wear?

I bought an Iveco Daily Van new back in February (10 months ago) and yesterday it broke down. The basic symptoms being that it wont engage into gear (the engine start fine but when you depress the ...
2
votes
2answers
166 views

Coolant disappears from coolant reservoir but no leak observed

I just replaced the water pump in my 2005 Ford Escape V6. I discovered that each time I fill the coolant reservoir with coolant and drive the car, by my next stop the coolant reservoir will be ...
2
votes
2answers
317 views

Temperature gauge stays in middle even when engine overheats

I have a 2005 Ford Escape. It overheats once in a while up to the point that you can physically see coolant in the reservoir tank boiling. My main concern is that the temperature gauge on the car ...
2
votes
1answer
16 views

1998 Chevy Blazer - Headlights not getting power on one side

Can someone help me out? I had HID's in my blazer for about 3 months and the passenger side always went out so I took them out and put the regular headlight bulb back in. After I did that, I now ...
3
votes
2answers
48 views

I just found out that my muffler wasn't even connected. I was driving it around lots is that bad?

I have an 1991 Ford Explorer. I just found out my muffler wasn't connected. I was wondering why it was so loud when I got it. I have been driving it for a month now and I'm hoping I didn't wreck ...
3
votes
1answer
59 views

1997 Honda Accord F22B2 - Electrical Issue After Cylinder Head Repair

I recently replaced the head gasket and timing belt on my F22B2 (non-VTEC, 4 cylinder) 97 Honda Accord. I got everything put back together, but now the ignition switch doesn't have the same results ...
1
vote
1answer
83 views

RPM problem Ford 2009 Crown Vic

I recently removed the car battery and plugged it again. I then noticed that when I turn the A/C on the RPM goes up and down 1000~500 rpm and sometimes when I shift the gear from N to D or R the car ...
2
votes
1answer
25 views

Door lock cover on Toyota Highlander

I have a 2010 Toyota Highlander that is missing the cover to the lock on the drivers door. Can anybody tell me the name of the part so I can find a replacement? The dealership wanted $50+ for parts ...
5
votes
2answers
3k views

OBD II power when key not in ignition

I can't get to the OBD connector on my car at the moment. As far as I know the OBD II voltage is active even when the key is in lock. Can anyone confirm this? edit : It's for a product that ...
3
votes
2answers
158 views

Honda Unicorn skids every time I use the rear brakes only

Honda Unicorn 160cc motorcycle skids every time I quickly hit the rear brakes. Even at slow speeds such as 10kph (about 6mph) Is there a problem with my riding style or could it be the bike? I have ...
2
votes
1answer
51 views

Detect engine stumble or hesitation

I want to know if I can detect my engine is having hesitation/stumble problem from an OBD. I mean not from any fault codes, but from the parameters obtained from the OBD. e.g. calculate the obtained ...
11
votes
1answer
237 views

Interference vs non-interference engines

What do people mean when they say that an engine has an interference design? How does it differ from a non-interference engine?
0
votes
2answers
187 views

2006 Scion Tc Base - lots of vibration and bad smell from exhaust

2006 Scion Tc base automatic transmission, has 149k miles on it.The car used to vibrate a little at idle. It suddenly started vibrating a lot. It is shaking as if there's an earthquake! Idle rpm at ...
3
votes
1answer
707 views

White smoke coming from hood in cold weather at a stop light? [2003 Ford Taurus SE, Vulcan Engine]

As winter approaches, I have been noticing that on some occasions in which it is relatively cold outside (20-30 degrees) ,and also early morning or night time when the temperature is low, that my car ...
2
votes
1answer
55 views

Can I stick speakers to the parcel shelf without drilling or making holes?

My parcel shelf is about 5mm thick, and I would like to add some small speakers to it. I don't want to drill or make holes in the shelf, as I want it to look original from the top, and be able to ...
8
votes
4answers
769 views

Should I leave my wheels straight when I park my car?

I was told that I should leave my wheels straight when I park my car on flat driveway, I think this is rubbish and it doesn't matter personally Should I leave my wheels straight when I'm parked? ...
2
votes
1answer
49 views

I put oil in the coolant by mistake in 300c hemi engine chrysler

I put a quart of oil in the coolant compartment in my 300c hemi Chrysler engine. Can I drive it about50 miles without hurting my engine to get my engine flushed
3
votes
1answer
47 views

Engine surges when depress accelerator past a certain point

I have a 2003 manual Nissan Almera S petrol 1.5L with only 75,000 miles on the clock. Today the engine has started to surge. If I depress the accelerator pedal more than approx. ½ inch - 1 inch, the ...
4
votes
3answers
96 views

Hard cold starts only

98 Jeep Cherokee (XJ), I6, 173k mi When trying to turn the cold engine over, I have to crank things for at least 3-5 seconds. In some cases it will not start on the first try. After starting it runs a ...
4
votes
1answer
72 views

Does putting vehicle in neutral at slope cause clutch plate spoilage?

I am having a Hero Honda Passion 2002 model motorcycle. I have a doubt regarding clutch and Neutral functionality. I have observed that most of the time in our city the roads have ups and down so ...
1
vote
1answer
22 views

What is the year of my Mercedes C220 car? [UK]

My car has a 51 plate, but when I put my number plate in the http://www.eurocarparts.com/ site; my car is getting identified as: Mercedes-Benz ( 2002) C Class 2.1 Doesn't 51 plate means year 2001 ...
3
votes
2answers
100 views

2010 Subaru Legacy weird bolt holding stereo

I just tried to replace my 2010 Legacy's stereo today and found out that there is some weird bolts (refer to attached image) holding the stereo brackets. I can not get that bolt out. Its got a head ...
0
votes
2answers
91 views

What is happens to the brakes when an automatic drives below the speed for 1st gear with no added gas?

In a manual transmission car, when a driver wants to go below the speed the car travels at in first gear with no added gas using the gas pedal, my first driving instructor told me you ease off the ...
3
votes
2answers
498 views

How do cigarette lighter splitters work?

I have a 3 way cigarette lighter splitter that says: Input: 12VDC, 8A Output 3 Ports: 12VDC up to 8A Fuse: 8A, 250V Does this mean it outputs 8A per port or, does it mean if the load of all ...
2
votes
1answer
23 views

2001 Rover 25 Overheating

My Rover 25 started overheating a couple of days ago. It has had the head gasket replaced already some years ago, and I suspect this might be the beginning of another faiuler, so I'm going to take it ...
3
votes
1answer
532 views

What gauge wire should I use for adding USB ports to my car?

I want to add powered USB ports to my car to charge various devices with. My plan is to order these USB soldering connectors fuse holders, 3amp fuses, and some wire. Now I would find a hot wire ...
3
votes
3answers
314 views

Leaking gas tank from rust - needs sealed. What materials should I use and how should I do it?

I have a gas tank that is leaking a few drips at a time. It doesn't seem like much of a problem except when the tank is at half full or past, and I can quickly lose 2-3 gallons overnight from the ...
5
votes
1answer
113 views

Motorcycle petcock leaking around bolts to tank

My petcock is leaking I originally thought it was internal do I took it apart inspected all the gaskets and seals and have it a good cleaning after reassembly it was still leaking and after a better ...
9
votes
2answers
207 views

Received frames from vehicles with multiple ECU chips

I'm not generally a 'car person', so hopefully I can explain this well enough to get some help here: When sending messages to an OBD-II device, I receive one response in most cars I've tested. ...
1
vote
1answer
75 views

check engine light 2005 Toyota Corolla [closed]

i have a Toyota corolla. the check engine light went on and the car does not accelerate. it turns on, but it doesn't go faster than 5 mph.
2
votes
1answer
40 views

What is this in my 5.4 triton?

Lookin' at my 04 Ford 150's 5.4L Triton. What is this engine component? I'm sure it has to do with the 4wd? Thanks
3
votes
2answers
132 views

What is the theory behind rpm and torque? [duplicate]

*I am sorry if this seems too basic for you guys. From what I understood is that fuel and air enters the cylinder, combustion occurs, Piston expands generating work and torque. The Rpm should match ...
2
votes
1answer
42 views

2005 Honda Accord coupe low beam not working

My son owns a 2005 Honda Accord coupe and the passenger side headlight will only work in the high beam setting. I have replaced the bulb already and it does not make a difference. We have checked the ...
2
votes
1answer
137 views

What does my serpentine belt run?

My F-150 '04 has a 5.4L Triton. I believe this is a pretty accurate diagram of the serpentine belt. I want to have a better understanding of what's under then hood. I'm pretty familiar with the basics ...
2
votes
1answer
141 views

Bad exhaust leak or valve interference after HG change?

2006 Volvo s40 2.4i I replaced my HG the other day (I've done a few before with no problems). I was very careful marking everything. Locking the cams together with a cam locking tool specific for ...
3
votes
2answers
180 views

Why don't wipers clean the entire windshield

The wiper blade doesn't cover all the way down to the corner. I had my windshield replaced last year and have also tried replacing the wiper blades. Here is a picture of it with rain on the spot ...
2
votes
0answers
20 views

2007 Acura RDX (base) key wont turn to LOCK (0) position

I own a 2007 Acura RDX (base) with 103k miles.. When I parked my car at work today, I couldn't remove the key - the key would push in but I cannot turn it to the LOCK (0) position. At lunch, I ran to ...
2
votes
1answer
61 views

Vibration when at idle and in gear [closed]

I have a 2007 Toyota Corolla that recently had its front and rear engine mount replaced. After they were replaced, the car has been vibrating in idle as well as in gear while stopped. What may be the ...
3
votes
1answer
35 views

2008 Opel Zafira possible windscreen leak

A pool of water has, only today, started to form around the interior ceiling spotlight panel between the driver and passenger seats of my 2008 Zafira. It dripped on to the seats for a while after ...
-2
votes
1answer
30 views

problem changing gear volkswagen polo 2001

I have problem changing gear with my volkswagen polo 2001. I was told that a ball is missing chendra Alwar
2
votes
1answer
61 views

Paint light scratches repair

Hi I own Renault Megane Mk3 for while and car's paint is almost full with small scratches due to hard cleaning( car was cleaned by a hard surface ), I know its stupid thing to make but it wasn't my ...

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