0
votes
1answer
67 views

Operating stick shift [closed]

I drive a car with an automatic transmission, so I always wondered about how stick shift works. For example, say you are driving at 50 mph at 4th gear. When you want to slow down to a stop, do you ...
1
vote
1answer
105 views

Lancer 2007 vibrates at 60+ mph

My Lancer 2007 has steering wheel and body vibration while driving above 60 mph. I have replaced all 4 tyres, polished the rotors, balancing & alignment but still the problem not solved. What ...
0
votes
2answers
204 views

In an automatic transmission, what decides to change gears? [duplicate]

So say there is an automatic transmission in a car. Is there a computer inside the transmission that decides to change gears, or is there a computer in the car that tells the transmission to change ...
1
vote
1answer
1k views

Sea Foam vs Sta-bil

Is it unnecessary to use both Sea Foam and sta-bil at the same time in two stroke and four stroke engines, or is it advantageous to take advantage of the properties of both? Both products claim to ...
1
vote
1answer
78 views

Engine torque throughput curve is flat or wavy in low gears between 2000 and 4000 rpm

As the title says BMW's (93 E34 525i M50B25TU) engine misbehaves in low gears, namely in 1st and 2nd, most of the time when the engine is cold but sometimes even when it is properly warmed up. The ...
2
votes
1answer
76 views

Chevy S-10 blazer misfire

I have a 1997 Chevy s-10 blazer, 2 door LS, 4wd v-6, vortec, 4L60 auto trans, 216,000 miles, not a oil burner or smoker, Whenever I go to climb a steep grade it cannot maintain a steady speed and ...
0
votes
1answer
2k views

Mercedes Benz ML320 Faulty Power Steering whine?

Just recently replaced MAF sensor to fix fuel mix problem. Works great, but now a new problem. It now whines like it's low on power steering, but it's slap full?! I have 0 clue where to even begin to ...
1
vote
0answers
799 views

Fuel Consumption and other Fuel related data from basic OBD-II parameters

I want to know how can i obtain the values of Fuel Consumption, Fuel Economy and other fuel related information from basic OBD-II parameters like Vehicle Speed, RPM, TPS etc. I have noticed that not ...
2
votes
1answer
56 views

Loss of power to the sound system. Can it be the ground?

I have a 2008 volkswagon rabbit. The sound system has stopped working completely. I've checked the fuses and none of them are blown. It is a stock 2008 vw rabbit 4 door which came with the ...
0
votes
1answer
604 views

During accelerating, tachometer needle increased, but speed needle does not increase until RPM hits over 2

I have a 2000 Honda Accord SE. I have noticed that when I stepped on gas pedal after coming to a complete stop, or just starting a drive, the tachometer needle would increase while the speedometer ...
3
votes
2answers
301 views

Air conditioning not on, but still giving out cold air when car in motion, and makes hissing sounds

Have a 2000 Honda Accord 4 cylinder. Problem started last week. Turned a/c to cold, cold air not as cold as before, plus a loud hissing sound that seems to be coming from the passenger side, under the ...
1
vote
1answer
819 views

Malfunctioning air conditioner mystery - recharge makes car run worse

The air conditioning in my 2002 Subaru Impreza has sort of worked the last couple years. This year it got bad enough that I began trying to fix it, but even though it's totally useless on a 30 minute ...
1
vote
0answers
84 views

How do I know if my 2008 Hyundai Sonata has the Premium Sound option?

I've read all over the place while trying to install an aftermarket stereo into my 2008 Hyundai Sonata GLS that there's a "premium sound" option that requires a special wiring harness. I bought this ...
3
votes
1answer
159 views

Chevy Cavalier Brakes (Drums + Disc)

I know that the 2002 Chevy Cavalier has disc brakes in the front and drum brakes in the back. What I don't know is whether the drum brakes are used at all during normal braking, or if they exist only ...
1
vote
0answers
51 views

86 Trans Am stalls after hard driving when coming to a stop

My 86 Trans Am fuel injected 305 is a beast but after hard driving I come to a slow stop and it will stall either while stopped or stopping. It starts right back up tho and never occurs any other ...
2
votes
1answer
132 views

Factors affecting car tires life time: milage or aging?

I have this question about the tires especially I'm planning a road trip this summer. So this is the situation of my car that raised this question. I bought this car brand new in 2011. I am a light ...
2
votes
2answers
1k views

Newly self-installed stereo system quiet with poor, tinny sound quality

I recently bought a Pioneer stereo system (FH-X700BT) for my 2008 Hyundai Sonata. The Sonata still has its factory speakers. The factory stereo was working fine, I just wanted something other than a ...
1
vote
1answer
46 views

What is the difference between Brisk LR14ZC and LR14ZC-1 spark plugs?

What is the difference (besides price) between Brisk LR14ZC and Brisk LR14ZC-1 spark plugs?
3
votes
1answer
115 views

'96 Buick Century Turn Signal Not Working

Yesterday I noticed that all four of my turn signals were not turning on. About two months I had the flasher replaced because they turned on but just would not blink, now they will not even light ...
3
votes
1answer
378 views

Squeaky front wheel on 2007 Honda Fit

My 2007 Honda Fit's front driver's side wheel has started squeaking as it rotates. I've grabbed a video of the sound: http://youtu.be/E8HnarRSwRg I hear it squeaking up to about 60 km/h / ~35 mph ...
4
votes
2answers
632 views

Do fast cars need to occasionally be driven fast?

In the broad spectrum of cars, there's higher end models with sport-focused engines. Examples would be an BMW M3, and even more so Ferraris and Koenigseggs etc. Apparently they're more fussy, in that ...
2
votes
1answer
195 views

Pulsar 150 drifts right side

3 years old, 25000km done. The main problem is that the bike pulls or drifts towards the right side. I took it to the original service centre where they said the front fork bent and they overhauled it ...
4
votes
1answer
299 views

how to charge a dead motorcycle battery?

I have a 1983 Honda Nighthawk but the battery has died. I also have a trickle charger that you see in this photo but I'm not quite sure what amp and voltage settings I need to use for a motorcycle ...
4
votes
2answers
3k views

Oil leaking from spark plug socket

I have oil leaking from a spark plug socket on my 1981 Volkswagen Rabbit pickup truck. Before you ask, it's swapped with the 1.6 gas motor instead of the 1.6 diesel. The oil leak appears to only be ...
0
votes
1answer
251 views

Honda City 2009 : It would not start Start

My honda city 2009 AT would not start. The gauges would light up. The power windows,radio and AC worked. I was able to turn the key but when I try to start it, it will just give a sound like it is ...
2
votes
1answer
508 views

Blower motor resistor Continuously Going Out…or not?

I drive a 2004 Chevy Monte Carlo and the A/C is usually fine. However, this car has gone through 4 blower motor resistors. What happens is that, randomly while driving or when turning the A/C on (it ...
0
votes
0answers
145 views

Error Message from OBD-II (7F 01 11)

I have been extracting OBD-II DATA from UART board (ELM327) on my TOYOTA INNOVA. It responded correctly few weeks before and gave all supported sensor values. But now, for every response, ECU responds ...
1
vote
1answer
314 views

Read OBD-II Signals Matlab (in real time)

I would like to decode the data obd-ii directly by Matlab (read data directly from reader obd-ii and decimal display in real time.) Should I create a Matlab interface or there is a direct method ...
0
votes
1answer
37 views

Do Pre-2000 Ford trucks have a less mechanically crowded workspace than a Post-2000 Ford truck?

Is a pre-2000 year Ford truck, less crowded workspace-wise? Were engine and transimission "spaces" larger? I want to buy an older truck, maybe a Ford Ranger, and rebuild the engine and/or ...
4
votes
2answers
922 views

MacPherson strut lower control arm ball joint play and suspension geometry

So I've replaced this ball joint and still get play going over bumps and with the steering wheel turned all the way to one side or another-- you can rock the wheel and get about 15 degrees of play ...
4
votes
1answer
1k views

A/C Does Not Continuously Blow Cold

I have an '06 Chevrolet Silverado with a 5.3L L33 engine and 146k miles. I have been having issues with the A/C not continuously blowing cold air. It seems to cycle between cold and luke-warm. I have ...
5
votes
1answer
430 views

Should I disconnect the battery when working on my instrument cluster

I am going to be changing a few bulbs on my Opel Astra's instrument cluster. Part of the process involves disconnecting the entire cluster from the wiring harness and obviously replacing it when done. ...
3
votes
0answers
577 views

John Deere SX-85 will not go into reverse, or move backwards

I have John Deere SX-85 riding lawnmower which comes with a Peerless 910 series transaxle. It has mowed the lawn twice since the installation of all new belts over the winter. During the second mow, ...
2
votes
1answer
240 views

Volume of fuel reserve in MB E200 W211 2004

I wonder how much fuel is still left in the reserve tank when the yellow fuel reserve indicator lights up in Mercedes-Benz W211 E200 Kompressor (2004).
2
votes
1answer
196 views

roots blower pressure on Detroit 2 cycle Diesel 371 cubic inches

I need the blower pressure for a Detroit 2 cycle Diesel 371 cubic inch Oliver 99 tractor
3
votes
0answers
149 views

What is this part and how do I remove it?

I am trying to replace my motorbike clutch friction plates, but cannot remove the basket around the plates ( I think that's what people mean when the say 'basket' - the cover over the plates that ...
1
vote
1answer
1k views

Gas pedal not responding

It just doesn't work, as if I weren't even pressing it and it happens regardless of the speed. I have to turn the engine off and on again and it'll work for another 3 or even up to 20 minutes ...
2
votes
1answer
706 views

Can you use a vacuum pump on a charged A/C System?

I have a vehicle that is not currently running from which I am pulling the engine. To do so, I need to remove the A/C compressor and condensor, but it is currently charged. I have borrowed an A/C ...
0
votes
1answer
151 views

Fuel injection mechanism

It is hard to imagine injecting spray of fuels at several thousands rpm. How is it possible to pump liquid fuel at such high frequency?
0
votes
0answers
99 views

2010 Audi A4 Scratch - “blending” [closed]

I have some small paint chips on the bumper of my 2010 Audi A4, and I was thinking about having a mobile bumper guy spray it over with factory paint. I was then told that the Audi paints change color ...
3
votes
1answer
814 views

2001 F150 4.6L 2WD front wheel bearing replacement

My front right wheel was roaring over 55 mph. When spinning the wheel by hand it made a purring sound. I pulled it apart. The inner bearing looked normal. The outer bearing was rusty (grease had ...
2
votes
0answers
44 views

Buying a used car in Ontario - safety certificate

I am planning on buying a used vehicle privately. But it needs a bit of work before it will pass a safety check. Nothing major, but cash is tight and I may have to wait a few weeks before I can do ...
2
votes
1answer
158 views

Power steering pulley wheel

The diameter of the original power steering pump pulley wheel on my 2004 Mercedes ML 350 is approximately 110 mm. The diameter of many replacements is 130 mm. Will the original serpentine belt still ...
4
votes
2answers
53 views

How do I responsibly dispose of empty aerosol cans?

I've gone through several cans of brake cleaner lately and need to get rid of the used cans. The cans don't seem to indicate any special instructions for disposal. Aside from depressurizing the cans ...
3
votes
2answers
468 views

Chevy Malibu 05 cranks but does not start

I have a Chevy Malibu '05 4 cly 2.2l that cranks but does not start. I already put starting fluid in the intake and it started up and died real quick, which tells me there is spark but no fuel. Does ...
3
votes
1answer
109 views

Will a 12 V cooler box significantly affect the performance/gas mileage of my car?

I have an Apollo brand 12 Volt Cooler/Warmer, designed to plug in to my car's 12 V cigarette lighter. I am wondering if the power this device uses will significantly affect my car's performance or ...
3
votes
1answer
262 views

Stuck Lug Nuts on Trailer

I have a light-duty trailer that has sat in my driveway for too long. Both tires have rotted and I need to replace them. Unfortunately the lug nuts are rusted and don't want to come off for love or ...
6
votes
3answers
130 views

Wheel change/balance leading to continuous braking

So I go to get my wheels changed and balanced and I leave with the driver side rim heating up unnaturally even after driving just a few miles. The car stops unusually quickly. It's quite clear that ...
4
votes
2answers
750 views

Why do we need make-specific cables to read car ECUs?

I find it bizarre that the automotive industry has standardized the use of the OBDII protocol, yet most cars require make-specific cables in order to access the complete set of diagnostics and ...
4
votes
1answer
379 views

OK to use non-OEM/aftermarket camshaft position sensor?

I have a 2002 2.4L 4cyl Mitsubishi Galant with the error code to replace the camshaft position sensor. The car is having starting issues common with a faulty cam sensor. I know where the sensor is, ...

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