3
votes
1answer
4k views

Rear camera screen flickering

https://youtu.be/c4g_W9xNboQ video of it flickering. I've tested the output voltage of the 12v socket, and it's around 20v! Question about that here; Battery high voltage (multimeter was busted, volts ...
4
votes
1answer
228 views

Battery high voltage

I measured my "cigar socket / outlet" with a multimeter. Instead of 12v it had 19v. Is this normal? Is it my voltage regulator, alternator, battery that has problems? Car: Peugeot 307, 2.0 XSI 2003 ...
2
votes
1answer
1k views

oily sludge in coolant reservoir

I have Chev Cruze 2010. There was a heatup and I noticed thick creamy sludge overflowing from the coolant reservoir lid. Mechanic diagnosed issue with engine oil coolant and repaired it. Later he also ...
0
votes
2answers
274 views

Location of O2 sensor on 1990 Toyota pickup

I'm trying to locate the O2 sensor on my 1990 RWD 22R 2.4 Toyota pickup truck. I've looked all over underneath the car by the driver's side seat. There is no O2 sensor on top of the exhaust pipe, ...
2
votes
1answer
9k views

Car always takes several attempts to start, what's the problem?

Recently (since the beginning of the winter), my car has been taking several attempts to start every time I use it. Several factors about the car have changed, so it's hard for me to tell what's ...
3
votes
1answer
60 views

Why is the oil pan plug not at the complete bottom of the system?

I've noticed on my Jeep TJ, and my mom's Prius that the screw plugging the oil pan is not at the absolute bottom of the oil pan, but offset. I know that the small amount of oil that gets trapped due ...
2
votes
3answers
870 views

do diesel engines have Idle Air Control Valve?

My problem is that sometimes when my Astra G tdi 1.7 2002 is idling (is not in gear) the RPM will go to 5000-6000 with out me stepping on the gas pedal. The engine accelerates on its own while idling. ...
3
votes
0answers
68 views

Typical voltage drop when air con, radio, lights, etc. in use

Imagine the engine/alternator are running and the battery voltage is 14V. If I now turn on the air conditioner, radio, headlights, seat warmer, cigarette lighter, should I now expect the voltage to ...
2
votes
1answer
311 views

Will a 95 4AFE engine work on Euro 4 gasoline?

I am hearing news in our country that they might upgrade our fuel from EURO 2 gasoline to EURO 4. I am worried that it might damage the engine on my 95 corolla, which I still plan on keeping for at ...
5
votes
0answers
143 views

Out of round wheel?

I have a '99 Mitsubishi Eclipse GS that has a terrible vibration problem that occurs at all speeds, with it being very bad on the highway. During turns, it gets worse then better, as if both front ...
1
vote
1answer
35 views

1974 VW Bug Headliner

I drive a '74 Volkswagen Super Beetle and I just replaced the headliner. I used the suggested glue and the roof clips but it will not stay up in the back and is beginning to come down in the front. ...
3
votes
1answer
158 views

97 Mazda 323: Where is the IAT sensor?

On my 97 Mazda 323 BA 1.8L BP-DOCH I can't seem to find the IAT sensor. It has a B6BF MAF with a 5 pin connector, but I don't see anything else between the air filter and the throttle body. On the ...
6
votes
2answers
630 views

Is it possible to plastic weld a bumper with a heat gun?

I have a 1500 watt heat gun with 12 settings from another project (the Wagner 3500, if anybody is curious.) I have an acquaintance that managed to crack their bumper, and I was hoping that I could ...
4
votes
1answer
724 views

At a complete stop, why is my RPM in Neutral gear greater than Drive gear?

I always assumed that my engine would do less work in N (neutral) than in D (drive). However, I tried a little experiment. My car wasn't moving, my foot is on the brake, and I have in D. I then switch ...
1
vote
1answer
1k views

Is it bad to switch gears to D while my car is still moving backwards

I am reversing. While the car is still moving backwards, I switch gears from R to D, and press the accelerator to start moving forward. After a bit the car stops going backward, and starts moving ...
5
votes
1answer
54 views

Alternative location for motorcycle ignition coils?

I recently replaced the ignition coils on my 81 Suzuki 450. The aftermarket coils are just large enough that the tank won't seat right, even after adjusting the bracket. Would there be any issue in ...
3
votes
0answers
81 views

Media center or bluetooth extension/kit for 2007 Honda Accord?

I am thinking about getting bluetooth kit for my friend's 2007 Honda Accord. She has the 6 CD changer with heating/ac control unit. But no Auxilary input, bluetooth, or navigation. Are there any OEM ...
3
votes
0answers
115 views

How do you replace the cupholders in a late 90's (1999) model Toyota Corolla?

The cupholder mechanism in my 1999 Toyota Corolla broke on the bottom and on the sidebar and they need to be replaced. How would I go about doing that? I assume the center console has to be taken ...
3
votes
1answer
759 views

Burning smell when getting out of the car

I sense a burning smell when getting out of the car (Nissan Maxima 02 V6). I am pretty sure it is an oil leak from somewhere based on the odor, but not sure where else to look for. The smell was ...
2
votes
3answers
493 views

Should I put my (UK) Automatic into Neutral at stops?

I have a Vauxhall diesel automatic with electronic handbrake. Which of the following is the best procedure at a red light? Leave in drive, foot on brake Leave in drive, engage handbrake Place in ...
4
votes
1answer
71 views

What's wrong with worn-out suspension?

I'm about to buy an RV from a friend. I've never bought any kind of vehicle before, and I know nothing about cars except through web searches. But I do have a grad-level physics education and some ...
3
votes
1answer
111 views

What is the Bluetooth revision supported by the 2015 Prius C?

I am trying to find out what is the maximum Bluetooth protocol level that the 2015 Prius C will use (if it matters, I have the "Two" trim, without the Entune system). I understand that Bluetooth ...
6
votes
2answers
913 views

Why are gears designed in this pattern in motorcycles? [duplicate]

On motorcycles with manual transmissions, the shifting gears goes (down to up) like this: 1st Gear (all down) Neutral (half up) 2nd (full up) 3rd (so on) What is the logic behind this? Wouldn't ...
4
votes
1answer
47 views

Leaking, then not leaking, carburetor

My '59 Nash say for a few months (ok, a year). I recently got it running again by changing out the spark plugs and fuel filter. We let it run for awhile, then shut it down. That's when we noticed ...
2
votes
2answers
91 views

Engine doesn't want to stop

I have a '59 Nash Met. with a straight 4. It runs great, but when I turn it off the engine continues to run for up to a minute, sometimes violently shaking as it comes to a halt. Any idea what causes ...
0
votes
2answers
183 views

2002 explorer anti theft light

I have a 2002 ford explorer. I drove it yesterday no problems. Went to start it today and the key won't even turn in the ignition. The theft light is blinking. I've tried disconnecting the battery ...
3
votes
1answer
3k views

Front wheel scraping noise

I have some weird scraping/rubbing noise in my right front wheel. I I hear it regardless of weather i brake or not, and the slower i go the more low pitched and grindy it sounds. It continues to ...
5
votes
5answers
392 views

Do I need expensive tires for my Audi A4?

I need tires for my 2005 A4 quattro. Every time I go and get a quote I'm asked what kind of vehicle I have, and once I say "Audi" they recommend for me to get the more expensive tires. Do I need to ...
0
votes
1answer
70 views

weather causing power loss

Why would my engine lose power when the weather temperature gets warmer. While driving the vehicle will not have as much power when it gets warm or hot.
3
votes
1answer
1k views

Peugeot 207 Handbrake lever loose with handbrake on

I would like to begin by saying that my mechanical experience with cars only stretches as far as I've seen on Top Gear. My knowledge about cars isn't any better than a 5 year olds. Now then, I've got ...
2
votes
1answer
53 views

Using dry moly lube as an alternative to anti-seize

While shopping for some anti-seize for my O2 sensor install, I came across some transmission lube that had me wondering about whether I could use it as an alternative to anti-seize. It appears to ...
25
votes
1answer
2k views

Changing Firing Order in a 4 Cylinder Car

Backstory In motorcycling you can get cams that change the firing order and time from a traditional 1,3,4,2. It's was very common in American road racing in the 1990's to hear 4 Cylinder engines ...
3
votes
0answers
32 views

Clutch/transmission noise [duplicate]

I have a manual transmission in a Ford Ranger with 240,000 miles and it has recently started making an intermittent grinding/grating noise. The conditions under which I have heard it are: Clutch is ...
4
votes
1answer
663 views

How to hack an on-demand rear diff locker on FJ Cruiser bypassing the ECU?

The Electronic Control Unit on my FJ Cruiser is not relaying the signal properly to the rear differential lock actuator when I switch it on. I want to bypass the ECU altogether and make the switch ...
2
votes
1answer
121 views

Programming error Buick Enclave 2008

I just installed a brand new PCM on my Buick enclave 2008 gives me the P0602 code, the vehicle does not work, and some tell me it takes flasher PCM? I would like to know how flacher PCM (the stage) ...
0
votes
1answer
48 views

Comprehensive Dictionary of Auto parts

Does anyone know of a website, list, book, etc that provides a comprehensive list of auto parts, description and synonymous words? Update: An example for my Jeep I just had the ignition pickup ...
5
votes
2answers
113 views

Series Hybrids: Why Isn't Anyone Making Them?

My impression is that all the mass produced hybrid vehicles on the market are parallel hybrids, namely both the ICE and the electric motor are both connected to the drivetrain to drive the wheels. ...
1
vote
1answer
878 views

Maximum resting 12V car battery voltage

I've been trying to find the theoretical maximum resting car battery voltage so I can determine a good voltage threshold to trigger off in a car. The threshold voltage must be above the theoretical ...
3
votes
1answer
308 views

How to install replacement lens for headlight

My 2002 Toyota Corolla got backed into by a snowplow a few month's back: The headlight/bulb still works (amazingly); however The lens/plastic covering over it is busted; and The entire headlight ...
2
votes
2answers
1k views

What is Total litres (reserve, usable)15 litres (3.2 litres reserve, 2 litres usable)?

I bought a new bike(Pulsar 150), and while reading its specs in the user manual i found Total litres (reserve, usable) = 15 litres (3.2 litres reserve, 2 litres usable). what does this mean, I assume ...
4
votes
1answer
66 views

How can I tell when a tire was manufactured?

Unused tires harden and deteriorate quickly in harsh desert climates. When I shop for tires I want to make sure I get ones that are as fresh as possible from the factory without trusting the sales ...
3
votes
4answers
733 views

How often can I reinflate my tire

How often should I reinflate my tire. My bike has tubeless back tire and tubed front tire. Currently I am reinflating once in a week with 35psi(back) and 25 psi(front). Should I need to reinflate my ...
1
vote
1answer
57 views

my tire is wobbling and I need to know possibilities!

I had a flat tire on my front right and I definitely need an alignment because they were wearing on the inside of both front tires. I moved my rear tires to the front and just replaced and balanced ...
2
votes
1answer
250 views

Buying wider wheels

I'm considering buying wider tires for my car. How do I find out the maximum width that would fit? Im currently running 205/50R16, if that indicates anything.
4
votes
1answer
512 views

How far can I drive with too much oil?

I have 2005 Nissan Sentra. The car tends to leak oil, so I check it about twice a month. I checked today and the oil was probably an inch above the full line, but I'm not sure why. I got the oil ...
5
votes
2answers
9k views

Buzzing noise or whining noise from center of car while driving, not related to engine speed

My 2003 Passat B5 TDI with 6-speed gearbox is making a buzzing/whining(?) noise while driving and it appears as if it comes from under the gear shifter. The noise is: Dependent on road speed (more ...
3
votes
0answers
95 views

2004 Hyundai Elantra disable keyless entry

I would like to fully disable keyless entry (and the alarm too) and use only keys. Is it sufficient to unplug all the cables from ETAC MODULE (ELANTRA ETAC MODULE 95400-2D510) behind the dashboard? ...
1
vote
0answers
31 views

Should rotors be replaced every time brake pads/discs are? [duplicate]

Someone told me once that new brake pads/discs last much less if they are installed on old rotors, i.e. that an old rotor will wear a new brake refill much faster than a brand new one because of the ...
4
votes
2answers
424 views

Minor body rust sanding and repair

I had a minor accident a little over a year ago, the damage from which I did not immediately repair so a paint scratch has corroded over time. Finally, I'm getting the time to fix it. My questions ...
5
votes
3answers
2k views

Can 1/2 drive impact wrenches be adapted to use 3/8 sockets?

I need to add a cordless impact wrench to my toolset do some exhaust work (loosen some really tight bolts, basically). I also plant to use it for CV joint-related work. They seem to be kind of pricey,...

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