0
votes
0answers
21 views

Volkswagen Jetta EPC light [duplicate]

Volkswagen Jetta. The EPC light came on today. What does this indicate? How do I fix it? The check engine light is also on.
14
votes
2answers
443 views

What is a leak down tester and what can I do with it?

Background There are quite a few head gasket related questions on the site. Coolant or water in the oil, oil in the coolant or water in a radiator, etc. I'm thinking that some instruction on howto ...
8
votes
1answer
129 views

Why go for aftermarket air filters?

If aftermarket air filters tend to increase the performance of a vehicle, why don't vehicle manufacturers install something similar that is manufactured by themselves in order to increase performance?...
10
votes
7answers
3k views

Is disabling the airbag inflators a task that an amateur can tackle?

I am getting exhausted by the ongoing news that airbag inflators can malfunction and explode, injuring the driver and front passenger. Most worrying is that nothing in the news says that the ...
3
votes
1answer
58 views

98 Mercedes ML 320 - Overheating Issue

My car keeps over heating when I get on the freeway. It's fine on city streets. I put antifreeze in it. It seems like it runs out kind of fast but I havent noticed any leaking.
12
votes
3answers
1k views

Cold air intake causing rich condition

This is a follow up question to my initial question which can be found here : LTFT and STFT values are off and don't make sense Car is a 2015 F10 M5 Mods : Cold air intake, aftermarket rear ...
7
votes
1answer
84 views

Brakes Slipping/malfunctioning

I recently got in a car accident because my brakes failed to work. It felt as if when I pressed them, they had slipped. I tested the brakes after-the-fact to see what the problem was, and this problem ...
13
votes
2answers
201 views

How do I troubleshoot the source of oil in my coolant?

I would like to know the step by step troubleshooting procedure for discovering the source of oil appearing in coolant. There are several different points of failure that can be the root cause for ...
6
votes
1answer
80 views

Alternator whines when it's cold, 2000 Toyota Camry (5S-FE engine)

I have a 2000 Toyota Camry with the L4 5S-FE engine. The car has 140k miles on it. When I first start it, the alternator whines fairly loudly. I narrowed it down by ear, then used the typical ...
4
votes
2answers
71 views

Engine stalls out when I top off my jeep with gas

When I top off my gas (till the pump shuts off) fuel spurts out. It also wants to stall out when I turn it on. It happens more if I fill it up from empty, but still happens when I fill it from half a ...
6
votes
2answers
225 views

My clutch won't engage all the way down

1990 Chevrolet 1500 Me and my neighbor just put a new clutch and a pressure plate in and about 2 weeks ago I put a bottom slave cylinder on it. I'm having trouble with my clutch engaging as well as ...
3
votes
1answer
28 views

Mitsubishi eclipse convertible 2008 shaking problem

I have a Mitsubishi Eclipse 2008 has 96,000 mile . When I drive, it doesn't really shake but when I stop at red light and the Geralyn drive it shakes a lot I have checked all the engine mount and the ...
5
votes
1answer
98 views

Min/max fill for coolant reserve/overflow tank in abscence of markings

I have a 2001 Honda Prelude SH. I am looking at the coolant reserve tank. There are no min / max fill lines visible, although the manual says there should be. I am just re-adding coolant after fixing ...
4
votes
1answer
47 views

Waterbottle cap still poping off

I have a 2008 Ford Fiesta 1.6i. The car heats up and builds pressure in the water bottle that causes the cap to pop open and boiling water to come out. I have taken it to Rord where they have done ...
6
votes
1answer
63 views

Oil leakage or normal engine procedures

It was raining yesterday and I noticed the typical rainbow colouring of some of the water around my car. Couldn't tell there and then if it was a car body fluid leak or just the water going trough the ...
1
vote
3answers
257 views

Tazz 2e oil leak coming from

I have a Toyota Tazz 2e engine that has oil leaking what appears to be I thought was the rear main seal, but now notice form the top below intake and above water pipes above bell housing joining the ...
5
votes
1answer
96 views

Where does the Toyota Vitz air intake take air from?

I am just curious where my engine air filter is taking air from. Below is a picture of my car's (Toyota Vitz 2007) engine (not a picture of my exact engine). As I can see, the air filter should ...
4
votes
4answers
69 views

What's the vehicle lifespan effect when turning systems off by using the ignition key?

One of people who drive our Van Toyota Sienna 2014 has the habit of turning OFF all of the internal controls by counterclockwise turning the ignition key. This is to say, before turning the engine off ...
2
votes
0answers
18 views

I have oil in the coolant of my Suburban what is the cause? [duplicate]

I have a 2002 Chevrolet Suburban with a 350 engine it has oil in the coolant. What is the cause? It has over 200000 miles.
4
votes
1answer
52 views

Replaced belts and they still squeak

I replaced the 2 belts on my 2011 Hyundai Elantra. Now when I put the heat on it makes a weird squealing noise. What is it?
4
votes
2answers
217 views

How much current should my car draw with the ignition on?

With the ignition fully off, my current draw is pretty much zero, but with the ignition on (to be clear - engine not spinning, starter motor not engaged) it increases to 2.5 amps (at about 11.5v, ...
7
votes
1answer
201 views

Reverse is now 1st gear on manual transmission

Reverse no longer works...when I shift into Reverse it goes into 1st gear. All other gears work fine. 2002 Jetta TDI 1.9 what could the problem be?
4
votes
3answers
149 views

Can I change a single worn tyre instead of a pair?

In April last year I bought a 2008 Ford Focus. The tyres were relatively new, all apart from the front right which was more worn than the rest. I've driven the car roughly 7,000 miles in nearly 11 ...
3
votes
1answer
73 views

Over heating of my 05 Honda Civic

I first purchased my Civic in Jan of 2015. My first car had terrible over heating problems so I decided to get rid of it for my civic. Turns out, my Civic has the SAME problem. I decided to take it ...
4
votes
1answer
88 views

Starting Enfield with low/dead battery

My bike has a very low/dead battery and it doesn't start. What I did though was, kick the bike for few minutes and later it started, but when I tried to move the vehicle by putting it in first gear it ...
5
votes
2answers
71 views

Cut and Polish: Looking for help on how to do my car

I am looking to do a cut and polish on my Australian made Holden Calais VT commodore (98 model). I am very new to doing cut and polishes and was hoping someone could point me out to what products ...
7
votes
2answers
110 views

2004 Saturn ION with Ecotec 2.2: Engine misfire with code P0300, ICM problem?

Car came in with a misfire complaint and check engine light on with code p0300. Looking at misfire history confirms high misfire counts on cylinders 1 and 4 along with lower counts on cylinders 2 &...
3
votes
2answers
190 views

Effects of anti-freeze concentration on engine temperature

I am curious as to how useful the engine temperature sensor actually is. It tells you the coolants temperature obviously, but I have read that the engine actually operates hotter than the coolant. For ...
3
votes
1answer
54 views

Running thick oil in a small engine

Recently, my sled ran out of oil (it started to leak) and it locked up. I managed to get it started again, but barely. I had no thin oil and I had to use some 10w40 heavy oil. I didn't put in too much ...
2
votes
1answer
65 views

BMW E60 530i - Dashboard LCD Issues

After parking my car for too long I decided to drive it. I noticed that the dashboard LCD is covered in red. I don't know how this occurred. Is there a possible fix for this? Is there a ...
7
votes
0answers
109 views

fuel consumption is high

My VW Golf 3 is over-consuming fuel, I use 10 liters for 45km, My mechanic ask me to change the automatic gear-box because it is not selecting gear above gear 3 I change the automatic gear-box but ...
4
votes
3answers
173 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 ...
1
vote
1answer
70 views

Which vehicle manufacturer produces scissor jacks that have hex heads?

I had a flat last night and went to put on the spare and the jack had seized! After a couple of people started working with it, we finally broke it loose, but since the primary screw had rusted I don'...
3
votes
2answers
292 views

P1135 code on 2003 Toyota RAV4

I have a Toyota RAV4 2003 and the CEL used to come on and off, but now lately it stay on all the time. I did check with OBD reader and the car had a P1135. I did check the voltage on upstream and ...
3
votes
2answers
449 views

Single headlight does not come on but is not burnt out

I have noticed a problem recently with my Acura Integra's driver side 9006 headlight low-beam bulb. At first I thought the bulb was burnt out and needed replacement; however upon inspection I noticed ...
4
votes
3answers
100 views

Brakes to the floor HELP!

Please help, earlier this morning while driving from work, an young man was driving crazy on the freeway. He spin out of control hit 2 cars, then hit the semi-truck in front of me. Mind you we are all ...
11
votes
3answers
708 views

How to start my motorcycle when the kick-starter fails?

This morning I tried to start my motorcycle but the kick-starter failed. It was idle for about a month but it was riding fine before that . My motorcycle doesn't have an electric starter function. ...
4
votes
2answers
66 views

VW Bora - Misfire on cylinder 2

It starts every time and the engine shakes badly in higher gears. However, if I turn the engine on and off MANY times it will eventually kick back in and run as it should. So frustrating. Any ...
1
vote
2answers
63 views

Squeaking sound before the engine starts

I just imported an Isuzu Bighorn (1992 model) from a reseller. When I turned the key on the engine only squeaks and squeaks. After several trials the engine struggles and eventually starts. I don't ...
2
votes
1answer
61 views

High pitch hum/ringing

Ive started to notice that there´s a high pitch hum or ringing (sort of like a high pitch ringing in your ears sometimes) when the engine is running. And when i turn off the engine its like turning ...
6
votes
2answers
2k views

ECM vs. PCM vs. ECU?

Engine Control Module Powertrain Control Module Engine Control Unit Reading about them online, they seem to be the same thing, computers. So what are the spcific difference between them? Is the other ...
4
votes
0answers
24 views

No fuel pressure

97 Ford f350 7.3 turbo with duel tank set up ..... I need to know a few things. 1) what can cause no fuel to pump into the fuel bowl, other than the camshaft and the mechanical fuel pump? 2) with a ...
3
votes
3answers
311 views

2004 powerstroke white smoke now no start

I have been trying to fix my truck for a while so long story. I need help bought a 2004 power stroke with 100k miles. It ran well for 15k miles then started having low power for first few minutes to ...
3
votes
0answers
46 views

Is there a rev matching device?

I understand that rev matching is acquired skill by practicing and driving more. I'd like to know if there was a device you could attach to your car that would detect and notify you if engine rev is ...
2
votes
1answer
196 views

How do I know if car ECU has a REV Limiter?

My car is fairly new and not that well documented online (it's a new model from late 2015) For safety, how do I know if my car has a REV-limiter without testing it and letting it go up the red line ...
5
votes
2answers
189 views

What does NM@rpm mean in car's spec sheet?

I checked my car's specs sheet this morning and in it I noticed: Torque NM@rpm: 145@4600 What does NM@rpm mean?
3
votes
1answer
83 views

What does BHP@rpm mean?

In my car's specs sheet I noticed: Power (BHP@rpm): 117@6600 What does BHP@rpm mean?
3
votes
2answers
69 views

Higher idle RPM on first start at morning

Unlike starting the car in the afternoon, after you've already started it at another time of the day. I understand that the higher RPM can be because of the temperature, however on hot days it's still ...
1
vote
2answers
101 views

Hyundai XG350 - Positive or Negative Ground Battery?

I have a 2002 Hyundai XG350, and all of the wires from the battery run out of sight before connecting to the chassis. There is only one wire coming off of the negative, and a number of different ...
4
votes
2answers
102 views

My car locks lower gears when on high speed, why?

When I'm on say 50 Km/h my first gear is not accesible and second gear is too, 3rd gear however is hard to push in but 4th gear is easy to slip in, why?

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