1
vote
1answer
4 views

Overheating 98 Subaru Legacy Outback EJ 25

I bought this car about a month ago with an overheating problem it couldn't travel for 3 miles without overheating after replacing the thermostat and gasket. The previous owners cut away the ...
0
votes
0answers
3 views

How fast is one RPM on average?

I know this depends on a lot of factors but I heard a revolution can happen in 0.02 second is this the case? I can't even stop my stop watch that fast?
5
votes
2answers
55 views

Diagnosing P0171 2007 Toyota Corolla

First time poster trying to get into cars. So my 2007 Toyota Corolla (with around 89k miles) has a Check engine light that reads error code P0171 (System too lean Bank 1). I was looking that up and ...
3
votes
2answers
52 views

1998 toyota corolla automatic cranks but no start

I have a 1998 Toyota corolla automatic transmission that have a difficulty in starting when the car has parked for a period of over 4 hours or when kinda cold, the car starter motor cranks well. After ...
5
votes
2answers
58 views

Main engine not firing after replacing fuses and transmission fluid, starter/fan fine

This order of events makes no sense to me, I'm hoping someone here can see some possible link between them that I can't. Car is a 1998 Toyota RAV4 automatic, FWD: I had a car-not-starting problem ...
5
votes
2answers
47 views

Hand-testing Shock Absorbers

Does manually hand-testing shock absorbers have any validity for checking if a shock is good or bad? Does hand-priming shock absorbers help? I usually hand-prime shock absorbers that I feel are ...
1
vote
0answers
6 views

Help installing LED tail lights

I just ordered LED tail lights for my Jeep (made by KC, not something super sketchy). I used to have LED turn signals up front (before I realized I looked like a douche). I remember that the LED ...
1
vote
1answer
11 views

What would be the need for more than 2 ground wires in any car, truck, suv, van?

With the understanding that most all vehicles have at least 2 grounds wires, what items would add to the list of minimum requirements for a safe grounding system. An 'item' is defined as an object ...
0
votes
1answer
10 views

What is a vibrator on a Model T ignition coil for?

In this post here What vehicle does this ancient ignition coil fit? there is a device that is cited in @paulster2's response that is called a 'vibrator'. Here's the diagram from his answer where ...
2
votes
0answers
8 views

Slow speed crunch/pop sound?

Having this issue that started recently. Hearing and feeling in the steering wheel and pedals crunch/pop sound when rolling slowly. On/off brakes doesn't seem to matter. In gear/off gear doesn't ...
5
votes
1answer
20 views

How to check if spark plugs are firing? Coil-on plugs

While trying to diagnose a tricky car not starting problem I was asked to check if the spark plugs were firing at all. I've found plenty of resources on inspecting the condition of spark plugs after ...
6
votes
2answers
49 views

Why should I back off all valve lash adjusters until valves are closed when changing a head gasket?

My Suzuki Swift 01 is leaking coolant. I'm trying to change the head gasket. I've gotten as far as taking the camshaft cover off. See this picture: I'm not sure what Step 11, "Back off all valve ...
5
votes
2answers
29 views

Fixing a gasket oil/transmission fluid leak with epoxy glue - possible reaction with oil?

I'm in Sierra Leone where mechanics have an impressive flair for improvising with limited resources, but a lack of formal training and a cavalier attitude to long term safety. I've had a transmission ...
11
votes
3answers
85 views

Does increasing head gasket thickness make it more failure-prone?

A well-known fact when adding forced-induction to an engine originally designed for naturally-aspirated applications, is that it may be necessary to reduce the compression ratio to counter the ...
8
votes
5answers
28k views

Is it necessary to have two ground wires (1 to engine and 1 to car-frame)?

My jeep's stock wiring has two ground cabled coming from the negative terminal. I recently upgraded all of my positive cables, and now I'm on to the negative. Is it necessary to have one cable going ...
3
votes
1answer
12 views

Overfilled my B&S 725ex self propelled lawmower

I overfilled my B&S 725ex self propelled lawnmower. I cut front yard no problem. Yesterday I went to cut back yard. I realized I had overfilled it with oil. I drained oil refilled to proper level ...
7
votes
2answers
48 views

Do no-name tires go through thorough testing?

Tire (tyre) brands come in three categories: Major brands that advertise extensively Relatively unknown brands that are actually made by the major brands Relatively unknown brands that are ...
6
votes
1answer
47 views

Ford Focus won't crank no clicking light on dash come on.

Okay so I have a 2000 Ford Focus 5 speed. I was coming off the interstate and hit a bump and the car shut off. All the light on dash come on even the radio but it won't crank. Not even clicking. I've ...
10
votes
2answers
326 views

How to test a bolted-in heavy duty 50a / 80a / 100a fuse with a multimeter without removing it?

I want to check if this particular 50 amp fuse on a RAV4 (1998 first generation) is blown or not. Just looking, it's hard to tell because of what I assume are blue-green deposits on copper (this is ...
9
votes
1answer
262 views

How to remove the 50 amp, 80 amp and 100 amp fuses from the positive terminal of a RAV4?

I want to check the fuses at the positive battery connection of my 1998 (first generation) Toyota RAV4. Visually, the 80a and 100a look fine, but the 50a has blue deposits and I can't tell if it's ...
3
votes
1answer
16 views

Corsa D Stuttering Accelaration with Malfunction Light flashing

I have a 1.2l Vauxhall Corsa D (62 plate) that has done 63K miles. A problem has developed over the last day or two that is becoming a concern, and has got worse over the last 24 hours. Whilst ...
4
votes
4answers
8k views

Car turns off due to low RPM, only when starting car

Background: I had my 2003 Infiniti g35 at the mechanic to fix an electrical problem (turns out remote starter wires were rubbing and causing a short) and to fix an oil leak. All in all they changed ...
8
votes
1answer
135 views

Minor boost leak and shrill tone at peak boost: hose clamp, gasket or blow off valve?

Vehicle in question: 2004 Subaru WRX wagon. This weekend, I replaced the intercooler hose (y-shaped upset the intercooler), the throttle body hose and the blowoff valve hose (routes the over boost ...
4
votes
1answer
29 views

Heavy noise from the tappet of my RE Classic 350

I own a Royal Enfield Classic 350 (2014 model). After completing 10000 km, I started hearing an irritating sound from the tappet (service guys says so). At that time it didn't last long, so I thought ...
10
votes
2answers
183 views

Rough idle @ stoplights - O2 sensors reading zero voltage

I have an '05 4.7L Dodge Dakota that has had an issue with rough idle for over a year now. It seems to only happen after coming to a stop at a traffic light. It seems to happen more often after having ...
4
votes
1answer
30 views

2010 Ford Taurus in neutral has higher idle speed

I have this question which really puzzles me. I'm from Europe and used to drive manual. I used to shift to neutral going down the hill to save on gas. Now I moved to the USA and I have cars that use ...
4
votes
3answers
74 views

BMW E46 electric headlight leveling

My E46 BMW 320d was recently driven through some water too deep for it. The engine and rest of the car is fine but the electric levelling feature for the headlights has failed. The headlights were in ...
9
votes
1answer
120 views

“Valve like” noise after modifying camshaft ninja 300

A friend and I bought a modified camshaft for his ninja 300/EX 300. After installing and checking/adjusting valve clearance everything seemed ok. After a few laps on our local track the bike started ...
8
votes
4answers
61 views

How to Make a Homebrew Engine Degreaser Spray?

Can anyone recommend a cheap and safe homebrew engine degreaser that can be used in a spray bottle. When I say safe, I mean both for the engine and me. I would be rinsing with either another spray ...
3
votes
4answers
122 views

Diagnostic, diy repair guides, technical manuals

So I was wondering for a list of good diy diagnostic, repair softwares (not obd). I am aware of Autodata, Vivid and Mitchell on Demand. What else do you know? I am also looking for a software that ...
8
votes
2answers
272 views

How to test if oil is leaking into combustion chambers?

How can I test whether oil is leaking into cylinder combustion chambers and getting burnt in case of oil level loss? As opposed to, for example, leaking through the oil pan or the timing chain cover.
11
votes
1answer
47 views

Can I drive with a broken/without the spider spring in my clutch?

Long story short: I managed to break the spider spring inside my slipper clutch. Apparently these things happen. Below are two pictures of this work of art: Now I have some 300km separating me ...
5
votes
2answers
407 views

How often should spark plug wires be replaced?

I last replaced them with the plugs about 4 years/60-70k miles ago. I bought platinum plugs I if I remember correctly, so I still got some life on those. The car (2001 Buick Regal) is still in good ...
5
votes
3answers
4k views

Mixing DOT 4 with DOT 4 synthetic

I couldn't see an existing question about this but please link to it if you know of one ... I should point out I'm English and the products described are bought in the UK, in case it makes a ...
3
votes
1answer
3k 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 ...
6
votes
1answer
59 views

Where can I find a power adapter to run a car stereo from a wall outlet?

I have a car stereo head unit that I'd like to repurpose as a radio for my garage. Given that, I'm looking for some kind of power adapter / transformer that I can plug into a wall outlet and splice ...
4
votes
3answers
2k views

2001 Suzuki Katana 750 won't start after jump start and new battery

Bike has been running just fine. Recently left the lights on while at work, completely draining the battery. Couldn't get it push started there, but was able to get it jumped. I thought no biggie ...
7
votes
2answers
66 views
+50

How do I get to see my Mode 06 in OBDii

Mode 06 in OBD2 is good to get an insight of what faults the car might encounter in the future. But I am unable to find out what command should I send to get Mode 06 data. It has TID$01 CID$01, so how ...
6
votes
2answers
733 views

How important is it to replace engine torque mount? (have pic)

I just bought a 2007 Buick Lucerne. The rubber in the engine torque mount has separated into two pieces. How important is it to replace the mount? If I do decide to replace it, is the job as ...
9
votes
1answer
71 views

What is the yellow precipitate in my outboard's carburetor?

I've got a 2008 Tohatsu 9.8 HP four stroke outboard. My low speed jet keeps getting fouled and on several occasions, I've found yellow almost crystalline "growths" for lack of a better word inside ...
5
votes
1answer
30 views

Starter stays engaged

Have a 2000 f350 7.3 super duty. The starter stayed engaged and I was unable to turn off the motor, although turning the ignition back to off, the starter stayed on. Ultimately the starter burned out ...
13
votes
6answers
699 views

Is it Safe to Drive With Low Engine Coolant?

I have a 2001 Chevy Malibu and have replaced the engine coolant in it twice in the last six months after the low coolant warning light came on, and the light has recently come on again. The climate ...
7
votes
1answer
34 views

Lada Niva 1700 Carburetor Model

The compression is good and does not burn excessive oil .Fuel consumption has dropped from 8 kilometers per liter to 5.7 kilometers per liter.Same driving cycle same location. What should I look for?
11
votes
1answer
124 views

Cleaning brake fluid (general tips)

There are some other threads on other websites about cleaning up brake fluid. But I just wanted to get a more organized, concise answer here on SE. Wanted to confirm that cleaning up brake fluid just ...
9
votes
1answer
737 views

What's the difference between BMW 320i SE and Non SE?

My Dad gave us a car, but we don't know the exact model of it. We know that it's a BMW 320i imported from Japan. The year is 2006. There's a letter "M" on the steering wheel. Some pictures: ...
3
votes
2answers
8k 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 ...
8
votes
1answer
65 views
+50

Horsepower at wheels calculation

I have used Torque Pro App for sometime in my Hyundai i10 Era (2011 model) and it gives me Horsepower at wheels. But the values seems to be much less. To find out the problem, I logged the car OBD ...
2
votes
2answers
29 views

1991 Celica with 3SGTE motor been sitting for a year- what can I expect? [duplicate]

I'm about to buy a 1991 Celica with a 3SGTE motor swapped in, and it's been sitting for a year. The ad says it runs, but are there things I should do immediately upon buying the car? I was planning on ...
6
votes
1answer
40 views

What is the funny looking thing attached to my new mazda3 key fob?

I got my new 2016 mazda3 today from the dealer and tossed the second key fob right in my backpack without taking a look. Then I found there was this weird looking thing attached to it. It has ...
5
votes
3answers
6k views

2007 Nissan Armada power window fuse location

According to the fuse block diagram, there is not a dedicated fuse for the power windows. Anyone know if the power windows are on another fuse? Front drivers side window will not go down and switch ...

15 30 50 per page