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Automotive

In addition to ignition, power and monitoring gauges and lights, today's motor vehicles feature computerized engines, transmissions and braking systems, electronic mapping systems, Bluetooth and Internet connectivity, sensors that detect other vehicles, motorized seats, and digital audio and video systems; several manufacturers are producing electric and hybrid automobiles and self-driving cars.

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I have a 1998 Chevy 1500 truck and it won't start.  It cranks over good and almost tries to start but then doesn't.  I know that is not much to go on but I'm not mechanically inclined so any help would be appreciated.
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Fundamentals of JavaScript
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Fundamentals of JavaScript

Learn the fundamentals of the popular programming language JavaScript so that you can explore the realm of web development.

I have 2 types of industrial connectors used in a machinery.
I only know the logo of the manufacturer written on the connectors:


Could you help to identify the manufacturer?
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I have a 2014 Cadillac SRX and there is a metal to metal noise coming out of the front end. I have replaced the rotors, brake pads and the wheel bearings were replaced about 6 months ago but, the noise is still there. I have taken the brakes apart several times to use a brake squeal lube on the pads, verified that the calipers aren't damaged and that the anti-rattle clips aren't touching the rotors but, I am still hearing the noise. I have noticed that when I turn the wheel to the left the noise stops then, when the wheel is straight or turning to the right the noise continues.

I have also replaced the brakes on the rear of the car but, based on where I hear the noise and the fact that turning the wheel does or doesn't stop the noise I believe it to be in the fronts brakes.

I am out of ideas as to where the noise may be coming from.
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I'm looking for an iPhone X rear car backup Bluetooth camera backup system where I can install a camera on my rear car bumper (that gets power from my car) that then transmits to my iPhone X so that I can see behind me while I am backing up in my car.

What are some good Bluetooth cameras that do this?
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Is it illegal to bribe an MOT inspector into inspecting the car?

I'm pretty sure my car is safe and will pass all the safety and emission tests but it has a bag of horseshit in the boot and an overflowing ashtray full of smelly fag butts in the front. Is it illegal to offer an extra reward to the mechanic who braves the smell and tests it to make sure it is roadworthy?

I do not intend to bribe him into passing it as safe if it is unsafe but I do intend to bribe him into applying the standard tests rather than refusing to look at it due to the pong.
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Hi,
How lidar technology can disrupt automotive industry, The evolving self driving industry has witnessed major advancement in lidar technology. It would be great if someone could explain about hybrid lidar concepts.
Thanks in advance.
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When japanese car maker recall their cars (specifically Toyota for the
hybrid Prius & CHR for the recent circuit & fire hazard), will the maker

a) take back to fix it (replace parts) & then return the car.  During this
    period of loss of use of the car, will the maker compensate with
    say taxi fare?

b) or refund the owner & if so, at what price?

c) how's the arrangement like?

Would like how it's practised in other parts of the world .
I'm assuming there's no accident/injuries incurred to the car owner.
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Are there any yearly statistics on how many people have heart attacks in parked cars and has the figure increased since the introduction of electronic hand-brakes*? (*parking brake in American English).

Reason for asking is the second hand car I just bought has an electronic handbrake but every time I stop on an upward hill this brake automatically disengages and the car rolls backwards. I have managed to slam my foot on the footbrake every time but each time it happens my heart-rate skyrockets.

When I was taught to drive the parking process was footbrake-handbrake-neutral but these new-fangled parkingbrakes require footbrake-neutral-handbrake and I can't get out of the old habit.
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Auto mechanic uses on prem application called RO Writer.  Intermittently, the number pad on their Logitech wireless keyboards stops sending data to the application.   User switches to a different application and it works fine. So the problem is isolated to RO Writer. They haven't communicated the problem to vendor because there's a low expectation of any positive response.

Number input at top of keyboard works fine. Numeric pad stops functioning until you restart the app.

Thoughts?
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Please help me to identify the correct type or find a replacement alternative to the broken mini push button used in GPS Prestigio Geovision 5055 as seen in the photos from attached pdf file.

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C++ 11 Fundamentals
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C++ 11 Fundamentals

This course will introduce you to C++ 11 and teach you about syntax fundamentals.

I'm opening a repeat question to get the correct part# of iridium spark plug
for my Toyota Sienta (not Sienna) 1.5L 2015 make, 1.5L 1NZ-FXE I4 hybrid :
  https://en.wikipedia.org/wiki/Toyota_Sienta 

it's the 2nd gen.

Will need an eBay link to buy it;  last best attempts are either
FK20HR11 or  SK16R11
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I am not familiar with TF Cards.  Are they the same as microSD?   I need it for car dashcam.

Should I get microSD or a TF?  Any preferences?
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I drive a Toyota Sienta Hybrid, 2017 make.

Regular mechanic told me the engine / motor oil (he used synthetic type)
for hybrid is different from non-hybrid cars.

Q1:
What about spark plugs (I'm looking at iridium) : is it different from non-
hybrid cars'  iridium spark plugs?

Q2:
Can point me to an ebay, Amazon or Aliexpress link that sell Sienta
Hybrid's iridium spark plugs?
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I am planning to buy a used motor home. Some of them are very cheap "1997 Damon Intruder 345B" only 15 grant. My question is why are thy so cheap? Also is it ok to buy the used motorhomes. I make only 12 dollar an hour but i can afford to buy this only scare is how costly is to maintain those things?
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My Galaxy Note 4 (already updated to latest Android) tends to lose
connectivity to GPS (even though the connection to cellular/mobile
data network seems to be intact) while driving for 3 to 30 secs.

I'm using Waze.  The disconnection can happen even on a bright
sunny day (ie don't have to be cloudy/rainy days) or in open
highway (ie not while going through tunnels).

The same SIM card was previously used on my Galaxy Note 2 for
for almost a whole year previously & I never had this issue.

Is this a known issue with Note 4 or the Telco ?  Maybe one way I
can test this is to use the Note 4 as a hotspot (tethering) to an
iPhone & test to see if Waze/GPS  disconnects intermittently:
map is still there but there's a red alert message that 'connection
to GPS is disconnected' at the top of the screen.

I only noted 2 changes:
1. I switch from Note 2 to Note 4 at around the time I disposed
    the old Honda Airwave to Toyota Sienta hybrid: not sure if
    there's something in Sienta that interferes
2. Note4 tends to get very heated up while Note2 is not that
    hot while Waze is in use: I've since taken out the backcover
    of the Note4 (& used scotch tapes to hold the battery & SIM
    card in place) when in use so that the heat dissipates
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I have an Ariens Lawn tractor and my daughter put in dirty old gas into the tank and ran it for a bit.    Then it stopped and  I can't get it started anymore. I dumped the gas out and put in new gas and it won't start.  Tries to start but does not.    What do I need to try and get it going?  Another terrible thought is that it wasn't gasoline.   It did not have much of a smell, maybe because it was so old.  When I looked in the tank before I dumped it the gas looked pretty brown, but that could have been because this was old and dirty.
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I'm trying to explain to my wife over the phone how to drop in a seat on our 2000 Chevrolet Express 3500 Van and lock it in place.  Once the seat is in place how do you use the locking pins to secure it?  This is a new van she picked up so I have not ever done this procedure.
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I have a 2002 Ford E350 15 passenger van and the ABS light came on.  I brought it in and they said it was a left rear wheel bearing.  This is a rear wheel drive vehicle.  A couple days later the light is not on anymore.  How much of a danger is an issue like this?
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I have 2017 GM Sierra CK 2500 Pickup Truck. Can you suggest me something which is cheap I can put on the bed and sleep under it.
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Python 3 Fundamentals
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Python 3 Fundamentals

This course will teach participants about installing and configuring Python, syntax, importing, statements, types, strings, booleans, files, lists, tuples, comprehensions, functions, and classes.

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Does anyone know how to resolve Family Plan issue with Uber?
My daughter is on my Uber family plan.  She's a pre-med student in Michigan and I am in CA.  For some reason Uber keep blocking her and I keep adding her number.  The number getting added but then its getting removed.  Then she's calling me to call her Uber from out of state :)  No Lyft is available in her area.
I cannot find a number to talk to customer service.
Anyone had to deal with that and have any suggestion?
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I installed a new aftermarket stereo in my 01 Tahoe. Everything worked but when I turned the truck ignition to on from accessories... I lost all sound. I pulled it out, opened my door to reset everything and plugged the stereo back in. Started the truck and the same thing happened. I can only get the sound back on by turning off the truck, open door for reset, unplugging stereo, plugging stereo back in and turning truck key to accessories. I tried the deck in my buddy’s 01 Tahoe nod it worked fine. I tried putting his deck in my truck and the same thing happened. I put my stock one back in and it works fine. I’m completely stumped by this?! Help?!?
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I have a truck with a Tommy Gate and the rear blinkers/tail lights are not working.  They are blinking fast.  Front works.  I am going to sell this vehicle and I need to drive it serveral hundred miles and I don't want to replace the lights because I either have to work on it forever or I have to remove the tommy gate to get at the lights.  Is there a CHEAP temp option for blinkers that I could get?  WIreless or battery powered?    This is a 1998 Chevy 1500.
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Ford ka 2001 1.3 not starting fuel pump changed and serviced at garage took car back to garage did not do a non start once in two weeks got it home parked on slope driveway would not start
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I am looking for the personal travel essential oil diffusers. If any expert has any idea about this, then suggest me..

Thanks in advance
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Automotive

In addition to ignition, power and monitoring gauges and lights, today's motor vehicles feature computerized engines, transmissions and braking systems, electronic mapping systems, Bluetooth and Internet connectivity, sensors that detect other vehicles, motorized seats, and digital audio and video systems; several manufacturers are producing electric and hybrid automobiles and self-driving cars.

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Automotive
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