8
votes
2answers
515 views

How much air should a tire lose each month?

How much air does a tire typically lose each month? Do nitrogen-filled tires actually lose less air (well, nitrogen) each month? If so, what's normal for them? According to a tire store manager I ...
4
votes
2answers
36 views

What's an acceptable battery power drop on light load?

After an overnight rest in the warm weather (above 16 degC), unlocking my 2008 Jetta 2.5L SE, my OEM battery with the minimal "welcome" electronics -- remote open of the driver door a few seconds ...
1
vote
2answers
42 views

What is the cause of a soft brake pedal after bleeding?

I installed new rear calipers on both sides, new pads on all four wheels, and bled brakes with engine off, then with engine on, two times each. The pedal is hard when the engine is off and extremely ...
1
vote
1answer
20 views

How to clean brake fluid spillage from vehicle floor?

I had a leak out of my clutch master cylinder for quite a long time (until I figured what it was causing it). The floor mat is pretty soaked in brake fluid (and I am replacing it) but there are also ...
2
votes
1answer
36 views

How to avoid having air bubbles in clutch line after cylinder replacement?

I am in the process of replacing the clutch master cylinder on my 2007 v6 Tacoma. When I detached the old one, I tried to minimize the leakage of the brake fluid. Once I put the new part in and add ...
2
votes
1answer
26 views

Carburettor jetting on installation of aftermarket air filter

I have a 150cc motorcycle and am planning to install an after market air filter(K&N) since the stock one was favoring fuel efficiency and not performance. The bike has a carburetor (Mikuni) not ...
1
vote
2answers
29 views

Is it necessary to purge the entire brake circuit if only the front wheels flexible are changed?

The vehicle does not have ABS. It is the typical X configuration.
0
votes
1answer
54 views

Turbo Charging Suzuki Splash/Ritz

Can I turbo charge my Suzuki Splash/Ritz? Its a 1.2 liter petrol engine with 85HP. What types of engines can be turbo-charged. If it's possible, how would I do it?
3
votes
0answers
48 views

Calculating MPG from MAP sensor (or converting MAP data to MAF data)

My 2002 Honda Accord V6 has a Manifold Absolute Pressure sensor (MAP). I understand that this sensor gives out information in pressure units (psi or equivalent). After doing a bit of research, I ...
2
votes
1answer
36 views

High idle while coasting in neutral

I have a 1999 Chevrolet Camaro with a 5.7 liter engine and a manual transmission. It recently started idling high but only when coasting. If I slow down because of a stop sign or whatever and hit ...
1
vote
2answers
30 views

Tires for a Opel Vectra 2003

Im searching for tires for my car which is a Opel Vectra 2003 (this car is also known as Vauxhall Vectra, Holden Vectra, Chevrolet Vectra) I cover a lot of road in a year. I do at least at least ...
2
votes
1answer
69 views

“tick-tick” sound in Enfield Clasic Motorcycle

BIKE ENFIELD CLASSIC 350 2013 Model ODOMETER: 14000 One and half year old Oil changed one and half month before general servicing. There is a particular sound from the engine while riding ...
4
votes
3answers
76 views

Parking brake suddenly slack but cable not broken

The handbrake on my VW Passat estate B5 has suddenly become slack. With the handbrake on, the faulty side wheel is free to turn by hand. Foot brake works as normal Lifting the centre console, I can ...
2
votes
2answers
58 views

1987 Yamaha FZ700 headlights not working

I recently bought a 1987 Yamaha fz700, and the owner said the headlights didn't work, and I can't figure out what's wrong. We checked some of the wiring out, and the bulb connectors have no power ...
3
votes
1answer
66 views

Shaking steering wheel after new tires

I had new tires put on 8th of April 15. They were cheap tires but that's all I could afford. $444 for all four. The steering now shakes, even at slow speeds. I had the wheels balanced and the ...
1
vote
0answers
14 views

1993 Ford Taurus LX 3.0 Catalytic Converter

I've failed my smog test 3 times in a row within a week. They told me it was the EGR. So I changed my EGR Valve, EGR Solenoid, and my EGR Pressure sensor. The vacuum lines running from the EGR Valve ...
2
votes
1answer
23 views

Brake pedal is hard to push even after new brakes

The brake pedal in my 06 Pontiac g6 seems harder to push than normal. Since the issue started, I've had the rear rotors and pads replaced, along with a control arm. For the first 10-15 minutes of city ...
2
votes
1answer
47 views

Is it dangerous/damaging to start an engine with a spark plug removed?

Rookie question here: If I want to test for spark, the most obvious thing seems to be to disconnect the gas line, remove the spark plug, plug it back in, ground the outside turn the ignition, and ...
0
votes
0answers
11 views

Zero temperature gauge [duplicate]

When engine is turned on the temperature goes below zero and very warm air comes out of the vents neither the AC or heat is on. outside temperature is 80. Is it safe to drive the three miles to the ...
1
vote
0answers
15 views

'93 Cavalier ECU issue

I have an old cavalier that loses power to the ECU randomly. It can take many attempts to start again. I do not lose battery power to the lights or stereo. If I flick the keys to the on position ...
0
votes
1answer
22 views

Temerature gauge goes to zero

Temperature gauge goes to zero when the engine is started. Very warm air comes from vents. AC nor heater are on. Outside temperature is 80. Is it safe to drive three miles to dealer?
1
vote
0answers
29 views

Engine Turns but won't start

It's an old Renault 4-cylinder carburetor engine in a boat. I don't know much about engines so let me know if I'm not including important information. The boat is old but new to me. I drove it for ...
0
votes
0answers
37 views

Dimensions of Mazda E2000 differential gears

I have a Mazda E2000 van, and I think it has an LSD differential. I want the dimensions of the pinion and ring gears. Is that information available?
2
votes
0answers
21 views

While driving, my handbrake gets automatically engaged (maybe)

I own a Hyundai Accent. I drove it for around 800kms yesterday. All was fine until I was close to my house. I heard a noise coming from the rear wheel as if the wheel was stuck. After a while, ...
1
vote
1answer
19 views

Blend Door Motor/Actuator install 2002 Excursion/Super Duty/F350

History: I have the Automatic Temperature Controls or EATC. My blend door motor was dying when I bought the vehicle. You could hear it making a thump-thump like a gear missing and it wouldn't go into ...
1
vote
1answer
50 views

2001 Toyota 4Runner - ECU Drive Cycle Reset

After changing sensors that were bad on this Toyota 4Runner an emmissions technician stated that the vehicle needed to be driven "for awhile" before the "drive cycle" would reset the ECU to the new ...
1
vote
0answers
23 views

2002 Subaru Legacy, Grinding Sound

Just got home from work and put my car into park and heard a grinding sound. The parking brake stopped working. I tried putting it into drive and got the same grinding sound. It was as if something ...
1
vote
0answers
48 views

Volkswagen Golf MK4 - Oil temperature sensor coding out

I have a Volkswagen Golf MK4 TDI 85kw. After driving for a while and stopping, when I turn the ignition on I get an "Oil sensor workshop" message. After connecting VCDS I got this fault: 00534 - ...
2
votes
0answers
34 views

Performing a Cylinder Power Balance Test

In the course of trying to diagnose a hot weather rough idle / stalling problem ( which doesn't occur in winter weather ) on my 97 Mazda 323 I performed a cylinder power balance test eye balling the ...
-1
votes
1answer
44 views

Charging an SLA battery for storage in an automobile

Whats the best way to maintain a 12v SLA battery in an automobile? Would a direct 12v connection to the vehicles battery system be sufficient, or is there a circuit that should be placed in between ...
0
votes
0answers
16 views

2002 Ford Ranger V6 sputter in 3rd & 4th gear

My Ranger has been running fine and now all of a sudden it sputters in 3rd and 4th gear. Anyone have an idea what causes this and what couple of things I can should look at first??
1
vote
0answers
13 views

'95 Chrysler Lebaron Shifting

I have a 1995 Chrysler Lebaron. 3.0L, V6, Automatic transmission. It has recently developed an issue where as you accelerate, it seems to get "stuck" in third(maybe?) gear. It will drive with that ...
0
votes
1answer
30 views

Is it possible to replace Honda Shine rear shock absorber by Gabriel or Escort?

I purchased my Honda Shine in 2011. The rear shock absorbers on the bike are not working properly from, thus I want to change it with the leading brads in shock absorber like Gabriel,Escort Etc. Out ...
2
votes
0answers
35 views

1997 Ford Expedition Intermittent Hot/Cold Air

I have a 1997 Ford Expedition with a seemingly random Hot/Cold air swapping issue. In the winter, when I turned on the heat, it would randomly alternate between blowing freezing cold air from outside, ...
2
votes
1answer
24 views

What exactly is OBD Calculated Load?

OBD Calculated Load is defined as: LOAD_PCT = [current airflow] / [(peak airflow at WOT@STP as a function of rpm) * (BARO/29.92) * SQRT(298/(AAT+273))] But when I am in neutral and I open the ...
1
vote
2answers
23 views

Battery/alternator on 99 Chevy Prizm?

My car was running fine (no lights/warnings). The next day I tried to start it and it was completely dead not even a click sound like normal battery is going bad kind of thing. After I got it jumped ...
3
votes
1answer
28 views

How long will my motor last having clogged catalytic converters?

My catalytic converters have been clogged for awhile, and the o2 sensors need changed because of this. What is it doing to my engine? And gas mileage for that matter? If i take out my ...
4
votes
2answers
52 views

Manual transmission difficult to put into gear. Do I need a new clutch?

I have a 1998 Jeep Cherokee Sport, manual transmission (the 6 cylinder model, I believe 4.0L). It has 4 wheel drive. I've lent the car to some friends recently who were 'rusty' with their manual ...
1
vote
1answer
13 views

Can I use Mercon V as power steering fluid?

My manual for my 2001 Ford F-150 (4.6L v8) says that the transmission fluid is "Mercon V". For power steering fluid it lists "Mercon". I can't even find something on the shelf listed as "Mercon". I've ...
2
votes
1answer
39 views

2005 Ford Escape Airbag code 16 - corrective actions?

We have a 2005 Ford Escape XLS that has the airbag light on the dashboard illuminated with error code 16. After some searching I found how to get the error code by counting the sequence of flashes ...
1
vote
0answers
15 views

Car Jerks Early Morning

I have a 1994 Volvo 440 2.0i Manual. I noticed lately that when I start the car in the morning sometimes the engine runs normally but the moment I engage the gear to move, the car begins to jerk. ...
1
vote
3answers
29 views

Does the size of engine cylinder affect the efficiency?

I mean that, if cylinder have a design in which piston can change its working area alternate. Is there any chance to affect the burning ratio in loss or profit to efficiency?
1
vote
1answer
39 views

Risks of “excess and lack” of Engine oil

I ride a Honda Stunner CBF 125 CC daily for approx 30 kms, with an average speed of 45 km/hr. I noticed that my motorcycle has been consuming too much engine oil like it not used to few years ago. ...
2
votes
1answer
37 views

Why would I feel disbalanced or thrown around when riding a motorcycle

I have a Yamaha XJ600N, and at various points of time when riding around in the city at 50 to 60 kph I have had this strange feedback from the wheels or suspension that makes me feel either slightly ...
2
votes
2answers
46 views

Over heating problems please help

Hi I have a 2001 Ford Explorer that is over heating. I don't know what is causing it. I just replaced the radiator, water pump and the thermostat. It was fine for a few months then my girlfriend was ...
0
votes
1answer
34 views

Switching off the AC before turning off the engine to increase longevity - urban myth? [duplicate]

I was riding with a friend and he insisted that it's better for me to switch off the AC before turning off the engine because when you turn on the car the AC won't get switched on with it and the ...
2
votes
0answers
13 views

1997 1.8t Audi Quattro - using coolant

I have an issue with my 97 1.8T Quattro using coolant. I've checked for external leaks and can't find any. The engine oil is still clean. Has anybody had this issue before? Is it possible for it ...
0
votes
0answers
33 views

How to find a used car with telescoping steering wheel?

I need a car with adjustable steering wheel distance. I need to pull the seat all the way back and if I do so, my arms are straight. It makes driving very uncomfortable. People selling them are not ...
1
vote
0answers
13 views

2004 Chevy Silverado 4.8 check engine light on

Codes are: P0101 mass air flow circuit failure. P01071 bank 1 lean and P0174 bank 2 lean. Did a replacement of the intake manifold gaskets and a fuel injector de-carbonization service. After 40 ...
2
votes
2answers
33 views

Steering wheel vibration at 60+ MPH

I recently purchased a new set of tires for my 2007 Frontier. Capitol Precision Trac are the make. Before I replaced the worn tires my truck never shook and was always smooth no matter the speed. ...

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