2
votes
2answers
182 views

Are engines of the same model bike identical?

I am planning to buy a Yamaha Crux from the showroom. I'd like to know how to compare the engines in each of the available bikes of the same model. Will they differ in any way? One mechanic I know ...
2
votes
2answers
117 views

CV Joint Overhaul - is it worth it?

I have problems with one of my CV joints on my 1993 Acura. I read the repair manual and they suggest that actually fixing the joint itself is a pain and that most people should just buy a new axle ...
2
votes
2answers
108 views

Turn lights are blinking at a different rate

I am rewriring my car with new harness and I noticed something strange. My left turn lights blink faster than my right turn lights. They are both routed through the same relay and I don't think they ...
2
votes
3answers
630 views

HVAC is not blowing. Is it most likely the blower motor?

I have a 1998 Buick Park Avenue (standard not ultra). Recently the heating and air stopped blowing. It acts normal in every other way (lights and indicators work as normal) but I am not getting any ...
2
votes
2answers
5k views

Is it possible (or practical) to repair a turn signal cancel switch instead of replacing it?

tl;dr: My turn signal has stopped cancelling reliably - can I repair it or should I get it replaced? Full Query/Context: A properly functioning turn signal system, I believe, will typically cancel ...
2
votes
3answers
12k views

Can I charge a Car Battery with a Motorcycle charger?

Car battery to be charged is a DIN66 which I think is about 65ah. I have a Motorcycle charger which says it can be used on cars; it suits batteries from 4 ah to 40 ah. Does this mean that it can ...
2
votes
2answers
158 views

DIY: Can these dents be fixed?

I got a major sent of dents on my car recently from a side-collision with another car and have shown them in the pictures below. I managed to apply some primer and paint it myself temporarily but I ...
2
votes
3answers
11k views

Rattle on Ford Focus, suspect heat shield

Ford Focus 1.8 Ghia '99 V A little while ago a large section of the aluminium heat shield above my exhaust came loose. Being in a situation where I needed to keep going and without tools, I crawled ...
2
votes
3answers
5k views

Radio Wiring diagrams and/or color codes?

I've got an older Nissan truck (1994) that did NOT come with a factory radio. A previous owner had an aftermarket style radio installed, and the installers used one of these universal radio ...
2
votes
1answer
283 views

when parked on uphill, it's difficult to engage any other gears on my automatic chevy 2004 impala.

when the car is parked on uphill, and I try to move the gear back on to reverse, it becomes extremely difficult. Like you have to put a little effort into it. Once it gets into gear, it makes a loud ...
2
votes
3answers
3k views

How do I silence squeaky springs on a 2006 VW Golf?

I have a 2006 VW Golf and my front two springs are squeaky like bedsprings. I have tried spraying them down with WD40 but it doesn't help. Some seasons they are quiet other times (I believe more in ...
2
votes
2answers
38 views

Is this diagnostic correct?

I know diagnostics can be prone to failure, but I want to know if this failure is correctly diagnosed, not if the diagnosis is in fact correct. Earlier my starter motor emitted a higher pitched noise ...
2
votes
3answers
91 views

Which motorcycle engine and transmission configuration would have a higher top speed? [closed]

Can a higher cc (displacement) bike with 5 speed transmission or a lower cc (displacement) bike with 6 speed transmission have higher top speed? Example: Yamaha R15 (150cc, 6-speed transmission) v/s ...
2
votes
2answers
51 views

Mysterious honda civic 2002 overheating some time

Okay, so lets start here. First my car started overheating. We changed the thermostat but it keeps on over heating. Let me explain my problem. I am driving on highways my heaters work perfectly ...
2
votes
1answer
71 views

CO, NOx, HC plot with AFR Table [closed]

Can someone provide me with a lookup table (reliable of course), or a plot (with exact plot to scale) for CO, NOx, HC emission from a SI engine? If possible, I am also looking for the same with for ...
2
votes
2answers
231 views

Formula to calculate emission rates

OBD tells whether I have passed the emission test or not. I want to know the formula by which it calculates the rate of CO, NOx, HC emission from my car and compares it with some set threshold value ...
2
votes
2answers
455 views

Interpreting ABS/DSC fault code

I have an ABS, DSC and handbrake warning light (the latter telling me it's likely from one of the rear wheels) on my BMW E46 320d from 2001. The warning used to be intermittent (it would go away, then ...
2
votes
2answers
94 views

Ford Escort overheats when switching FROM highway TO city driving

I have a 1998 Ford Escort with 113k miles. It's never given me any major problems before, except for the AC going out about 4 months ago (details to follow). In the past week while driving with the ...
2
votes
3answers
564 views

What happen if an engine is welded directly to frame (no mounts)?

Just curious ... any downside beside a lot of vibrations?
2
votes
1answer
91 views

Testing a used car: steering is not 100% light

A very newbie driver here. The only car that I tried was the car I used in the driving lessons. It was a Golf 2013. Today, I tried the first car and it is a Mercedes Benz C200 (it has power steering). ...
2
votes
2answers
66 views

Bolt reaches end of hole but threads don't grip

Is there anything I can use short of Helicoil, which I'm really hoping not to have to use, to make sure a bolt sits in its threaded socket in my engine block and torques to spec ? The problem that I ...
2
votes
1answer
445 views

Daughter's 2005 Nissan Sentra 1.8 SE - No Low Beams - High Beams Fine

Daughter was driving home last night from work and noticed "it was very dark" on the way. Turns out low beams won't come on at all. High beams, parking, tail, turn signal and flashers all fine... just ...
2
votes
2answers
1k views

07 Toyota Sienna Heater takes 20 mins to blow hot

The dash temp gauge reads in the middle between hot and cold within a few minutes of running. However, it takes about 20 minutes for hot air to come out the front heater vents when the heater is set ...
2
votes
3answers
73 views

What is this thing behind my oilpan and is it bad that it's cracked?

Sorry I can't be more specific. I have no idea what it is and my google-fu has failed me. Here is an image of the part in question. It is in the center of the image and has a large crack in it. ...
2
votes
2answers
2k views

Pressing on gas and brake at the same time by mistake - How harmful is it to the gearbox?

I usually brake with my left foot when driving a car with automatic transmission. I find it easy to switch between right-foot and left-foot braking if needed (for example, if I need to drive a car ...
2
votes
4answers
1k views

BMW e46 cabin air vent smells [duplicate]

The cabin vents smell like mold and mildew. It's worse during humid days. I'm pretty sure the AC has something to do with it (since it smells bad when I turn the AC off and keep the fans blowing) but ...
2
votes
2answers
41 views

Is a loose part on a 1995 Mercury Tracer important?

I just noticed a loose part on my 1995 mercury tracer trio. Honestly, I am unsure of the name of the part and its importance. It's the black plastic piece under the front bumper and it's hanging but ...
2
votes
3answers
308 views

Do all 12V batteries produce the same amount of current?

I have a car battery which is roughly 12 V. Sometimes, I will not use the car for a week (I bike instead), and the battery voltage drops to 9.5 V ~ 10 V. This low voltage makes it hard to start the ...
2
votes
2answers
1k views

Why is there a “DO NOT PUSH” sign on the back of some trucks?

I often see a "DO NOT PUSH" sign on the back of trucks (I believe they have all been large semi-trailer dump trucks). I've even seen "YOU PUSH IT YOU OWN IT" signs on a few. This raises two questions ...
2
votes
1answer
418 views

What does 'M10 x 1.00' mean when referring to fuel injectors?

I need to replace some fuel lines (from the injector control to the injector) on my 93 VW Cabriolet. The site that sells the lines has 2 options for the 'Injector Size': M10 x 1.00 or M12 x 1.5. I'm ...
2
votes
3answers
612 views

Is Petrol usage Proportional to Gas Pedal position

I was wondering about this the other day. Is the petrol usage in the car only influenced by the position of the gas pedal? So for example if I take my foot of the gas and coast for 30 seconds, would ...
2
votes
2answers
176 views

Use pulley from old water pump?

The water pump on my car went out so I need a new one. The pulley itself looks fine, not bent, but the entire pulley is tilted in such a way that I'm guessing the pump shaft broke. The local part ...
2
votes
1answer
11k views

Exposed tire wire- safe to drive home?

I need to drive 20 miles on the highway home, is this tire safe to to do that or is the wire a serious concern? I've driven 10 miles on it so far.
2
votes
3answers
185 views

Vehicle squeaking 3-4 times when beginning to drive. Stops after getting some speed

Recently I've noticed that my 2012 Nissan Frontier (Automatic Transmission) is squeaking when I start driving from a complete stop. It will only squeak 3-4 times and will go away once I've gained some ...
2
votes
2answers
668 views

Undoing a rounded-off triple-square bolt

I rounded off a triple-square bolt while trying to undo it with a regular 6-point Torx bit. How can I undo it without resorting to purchasing a dedicated triple-square bit? The bolt is done up with ...
2
votes
1answer
108 views

Need clarity on the penny test

On 3 of my tires, the penny just won't stand in the tread. The gap in the tread is too wide for the penny to stand. Does that matter? In case of the 4th tire, the penny goes in to some degree. This ...
2
votes
1answer
3k views

Does clutch fluid normally run out?

I had my oil changed earlier this week, the people there told me my "clutch fluid" was low. On my first trip after the oil change (2 hour round trip) my clutch started acting weird, it wouldn't pop ...
2
votes
2answers
420 views

What does CC refer to when describing an engine?

I have been learning about various older cars on Wikipedia. I've always wondered what the "cc" refers to in the engine description. For example: 1964–1969 Porsche 911: 1991 cc 1965-1969 Porsche 912: ...
2
votes
3answers
2k views

2002 pontiac grand prix gtp fuel consumption

Just recently my sending unit has broke on my gas gauge and I filled the car with gas and I am wondering if anyone knows aproximately how many km on the odometer can I go with a full tank of gas just ...
2
votes
2answers
750 views

Rounded Oil Drain Plug Dodge RAM

I am changing the oil on a 07 Dodge Ram 1500 with a manual transmission. First surprise was the filter that required a wrench to take off. Second is the oil drain bolt is skipping a lot, I can't get ...
2
votes
1answer
260 views

Rear suspension much more sensitive to bumps than front

Whenever I drive over speed bumps (or pot holes or whathaveyou) I notice that when the rear wheels go over, the whole car jumps up and down and clatters, a lot more so than the front wheels. I am ...
2
votes
2answers
689 views

Can an improper jump start cause damage to the starter motor?

Can a charger pack applied to the wrong terminals cause damage to a starter motor on a car. This was done resulting in a loud bang, flash and smoke inside the vehicle. What other damage could have ...
2
votes
1answer
8k views

Best way to remove partially stripped and rusted fuel filter nut?

I missed the memo about replacing my fuel filter every 30k, so it's been more like 100k since it's been replaced. Anyway, the car is a 2001 Buick Regal, and the fuel filter nut (not the quick connect, ...
2
votes
3answers
585 views

Can I reprogram my car for LED turn signals?

I put LED turn signals on my Jeep. Now my jeep thinks that the lights are burned out (which I was expecting). I ordered some 6ohm resistors so the car will think that there is a light plugged in. I ...
2
votes
2answers
868 views

Reverse parking sensors

I've been thinking on fitting an after-market reverse parking sensors for my car, and I found 2 options: Electromagnetic Ultrasonic The Electromagnetic doesn't require to make holes in the ...
2
votes
2answers
41k views

Using only coolant or mix of water for radiator?

Do I have to use only coolant for radiator or mix coolant with water, if so what percentage of coolant and water should be mixed?
2
votes
1answer
165 views

What is this exhaust type thing?

What is this black exhaust type thing coming off the side of this land cruiser? What is it for?
2
votes
4answers
27k views

Can I get bluetooth music enabled in my 2009 BMW 528i?

I just bought a 2009 BMW 528i. It’s my understanding that the car doesn’t support A2DP which is a technology that would allow me to connect to my stereo system via Bluetooth and stream music ...
2
votes
2answers
211 views

1995 Mercury Mystique - AC compressor turning on and off

The AC compressor in my car is turning on and off repeatedly, and not really getting a chance to get cool. From what I've read this can indicate low coolant. I've just had the system repaired a month ...
2
votes
2answers
645 views

Damaged frame on my motorbike

My 10 year old Yamaha Super Tenere 750 has been off the road for a while as when I got it I learned it had had a bad crash which bent the frame. The rest all works, so I plan to take it to a garage to ...

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