6
votes
1answer
70 views

2009 Aprilia RSV1000 - Piggy Back ECU, Should I get one?

I have an Aprilia Tuono, 2009. It seems to run lean after putting an Akrapovic exhaust on it. It makes exhaust popping sounds on deceleration. My boyfriend said I need a power commander on it to ...
1
vote
2answers
97 views

Disconnect seat switch to disable airbag?

My wife's Pontiac Vibe is affected by the deadly passenger-side airbag recall. We received a letter months ago advising us that there are no replacement parts available. Until there are, we're ...
4
votes
2answers
214 views

Filling gouge on oil sealing surface in aluminum engine block

I bought a 2004 Subaru Impreza Outback Sport (2.5L EJ251 SOHC) a year ago and have found a leaking crankshaft seal. When going in to replace it, I see that the leak is probably caused by a small gouge ...
3
votes
1answer
109 views

Does E85 fuel increase oil consumption?

I have a 2003 Opel Meriva which I run on 50% gas / 50% E85. According to my own experience and Meriva forums, this is about as much ethanol as the engine can take without tripping the engine ...
7
votes
3answers
931 views

Can I charge a 12V car battery with a 16V 1.5A adapter?

Hello it's my first time here and I will try to address the issue as best as I can. I left my keys in the ignition a few days back and hence my battery drained itself. It is a 12V maintainence-free ...
2
votes
2answers
140 views

I'm planning to buy a 2nd hand car, how do I know if a car won't give me headaches in the future? [duplicate]

To set your expectations, I haven't owned a car before. The only experience that I have with cars is for 20+ hours (this was driving school). After having read discussions about buying a new car vs a ...
5
votes
1answer
79 views

How do I pull error codes from my Kawasaki motorcycle?

I have an FI light on my Kawasaki motorcycle that is 2002 or newer. How do I get the error codes so I can troubleshoot it?
3
votes
2answers
135 views

Toyota Highlander 2015 rattle sound at (cold) start

I just noticed a rattle/humming sound when starting my 2015 Toyota Highlander. It happened 3 times, all in the last week or so. It could be cold-related (around freezing temps). It sounds like some ...
2
votes
1answer
72 views

CO, NOx, HC plot with AFR Table [closed]

Can someone provide me with a lookup table (reliable of course), or a plot (with exact plot to scale) for CO, NOx, HC emission from a SI engine? If possible, I am also looking for the same with for ...
1
vote
3answers
95 views

VWAG TSI engines and intercooler

I have a TSI engine but auto is not VW. I wonder if these engines come along with intercooler or is it just oil cooling. Is there a way of identifiying as I can open the bonnet and notice? edit: it ...
4
votes
2answers
132 views

Diesel engine suddenly doesn't start and returns to normal without aparent reason

I have a Ford Fiesta 1.4 tdci 2003 that was working without issues since yesterday. Just stopped at house after work to eat, 2 hours later I went to the car and it wouldn't start. I tried hard but ...
5
votes
2answers
122 views

replace heat-loosened tie rod parts?

All attempts to loosen the tie-rod jam nuts on my 2004 Subaru Impreza Outback Sport have failed. Im about to resort to heating it with a blow torch, but want to ensure that I won't be ruining the nut ...
4
votes
3answers
136 views

Why is a volume test necessary when diagnosing fuel delivery problems?

I suspect my fuel pump causing intermittent driveability issues. I checked the fuel pressure at the fuel rail and it seems like the pressure is fine: ~2.4 bar at idle, 3.1 bar at engine off (3.09 bar ...
0
votes
2answers
859 views

VW Polo (2015) user manual

Does anyone have a PDF copy that I can download? Lost the original and the dealer seems unable to procure one. 2010 onwards will do although there was a facelift in 2014 so those are better.
2
votes
1answer
51 views

Strange loud noise coming out of my VW passat 2008 fsi

I hear this whining noise coming out of my car. I don't know if it's the belt or the fan. It's reduces when I accelerate.the noise doesn't stop until I turn of the engine or accelerate.
1
vote
1answer
61 views

Do additives within oil separate?

Draining excess oil tomorrow and wondering after leaving the car overnight will any additives within the oil separate sinking to the bottom of the sump? If so how long of a drive should I take it ...
4
votes
0answers
92 views

Audi A6 C6 on board computer is off

I'm not sure if it's something wrong with on-board computer or I just don't know how to turn it on. When the car is started the display is completely off. and only turns on sometimes when some kind of ...
3
votes
1answer
125 views

Oil overfill problem/oil foaming

Changed my oil today but like a fool overfilled when topping up, I did not notice this at first as I have a strange dipstick and fresh oil is pretty difficult to spot however I overfilled by around ...
3
votes
1answer
38 views

93 chevy c1500 4.3L electric window moves freely

Brand new switch on driver side window mechanism but window no longer works when switch is pressed but rolls freely up and down by hand. Opened up door panel and found motor mechanism just laying at ...
6
votes
0answers
45 views

1987 Dodge D150 High Idle and Dieseling

Truck is the high altitude/California emissions model, 318. Carburetor has been replaced with a 4 barrel Holley 4160 I believe, although it might be a 4150, intake manifold was replaced to fit the ...
2
votes
1answer
36 views

2005 4 cyl Ford Escape

My daughter's 17 and pretty smart. Her Escape wouldn't turn over this morning, sounded like she just needed to jump it. She's never done it before, I'm at work, so I told her to get her friend and ...
1
vote
3answers
143 views

Relation Between RPM and Spark Advance

It's my understanding that under normal operation spark advance is directly proportional to RPM, i.e. as RPM increases so does spark advance due to the need to ignite the AFM earlier the quicker the ...
1
vote
1answer
39 views

1995 Ford F-250 - Starter continues to run until the batteries are dead

Have a '95 Ford F250 with the 7.3l diesel. Starter just quit working one day. I changed the solenoid and the key lock barrel on the steering column. Now it will turn over but won't stop. Starter motor ...
8
votes
3answers
1k views

KTM Duke 390 - Does it have to be hot to ride?

I have a KTM Duke 390 - 2013, single cylinder 373 cc motorcycle for 4 months now. I bought it from another owner when it was around 9500 km. now It's at 12000. This is my first bike, and I'm trying to ...
3
votes
2answers
330 views

Who gets title if you sell a frame and an engine separately

I have a POS (Piece of S**t) salvage motorcycle I purchased cheap for a purpose which has now passed. I'm ready to get rid of it and there's a guy down the street that mentioned possibly wanting to ...
7
votes
4answers
877 views

Keeping track of removed screws?

Put simply, are there any good tricks for keeping track of removed screws and bolts when you're dealing with a lot of them? I'm officially one evening into an interior restoration job on my '88 BMW ...
2
votes
2answers
81 views

Jeep stalls a lot has trouble idling after battery pulled for a long time?

I've had this a problem a lot with this vehicle. I have a 99 Jeep Wrangler TJ. I believe the car's computer has a battery that is a dead (like a watch battery). For some reason when it stalls or when ...
4
votes
1answer
37 views

Chrysler Voyager 1997 - How to run defrost without automatic switch on the AC?

Is it possible to run defrost without automatic using the switch on the air conditioning? If so, how can I do this?
3
votes
1answer
99 views

How is Dodge Spark Advance Controlled by the PCM if there is a Distributor?

The Chilton manual for the late 90s and early 2000s Durango and RAM says that PCM controls ignition timing and spark advance. I don't understand this, because these motors are equipped with a ...
6
votes
2answers
94 views

Car battery appears good but car won't start

My 2005 Nissan won't start today. Battery is relatively new(about one year old) and I can turn the lights on, front headlights, and it appears fine. However, when I tried to start the car by turning ...
11
votes
2answers
321 views

Diesel Engine Runaway - What is it?

I was watching some youtube videos and diesel engine runaway videos started to pop up where apparently the diesel engine runs out of control until it destroys itself. My Question What is diesel ...
2
votes
1answer
151 views

Determining active gear from OBD2 for Ford Fiesta

I am trying to to write an app which advises the driver to change gears and do some other driving quality assessments. For this purpose I need to determine the RPM and currently active gear in a ...
3
votes
2answers
141 views

Fuel Consumption Paradox

I've been trying different driving styles for a while now, in an effort to reduce my fuel economy and tank range. I've found that I get the best results when racing around, as opposed to driving ...
2
votes
1answer
23 views

94 Dodge Ram starts and runs shortly, then shuts down; first happened while driving

Recently, I was driving my truck down the interstate going 55mph when my acceleration stopped as I had my foot on the gas. I had half a tank of gas, battery strong. I pulled over and was able to ...
5
votes
2answers
209 views

2006 Jeep Commander - heat problems

My heater blows cold air at idle. and warms when driving. my temperature gauge goes up when the air is blowing. What could it be?
3
votes
0answers
137 views

Hyundai Santa Fe - Engine Oil Pressure Valve

Does anyone know where a 2007 Hyundai Santa Fe CRDI Engine Oil Pressure Valve is?
6
votes
2answers
245 views

What's involved in getting a piston engine to spin the other way?

I've been thinking about this problem ever since I had to slightly crank my BMW's engine the opposite way to insert a crank-locking pin. What are the fundamental changes required to make an engine ...
4
votes
3answers
72 views

I just patch my tire what's next

I just took my car to the tire shop to patch a tire that kept deflating very slowly. Do I need to get and alignment and balance ?
4
votes
2answers
172 views

What controls O2 sensor/lambda cycling?

I just replaced the lambda on my 98 Mazda 626 GF 2L because it was showing a signal that was constantly pegged lean and I suspected it was defective. After replacing the sensor I took the car for a ...
4
votes
2answers
95 views

Replace Yamaha FZ6 radiator for two smaller ones

I bought the engine of a Yamaha FZ6. I want to use it to run a competition single seater car we are builiding in the university. The engine didn't bring the radiator with it. I would like to ...
2
votes
1answer
64 views

Is the Chevrolet TPI batch fire injection?

I'm looking at a Chevy Tuned Port Injection (TPI) system from a 91 Camaro Z28 with a 350 cubic inch motor. Is the injection on this batch fire (fires all injectors at the same time regardless of the ...
6
votes
2answers
124 views

Is there such as thing as acoustic windshield tint/film?

I was wondering if there was a product like this. Also, here in Canada (and other countries too), tinting the windshield is illegal. What if the film is clear? Would it still be illegal?
4
votes
1answer
112 views

Mist coming out vent and water leaking under dash

When I turn on ac after a while a mist starts coming out and I have a leak under dash 💨 for about a month now. What can it be? Please help
3
votes
1answer
56 views

Is a chuffing sound from a 1999 Saab 9-3 sign of an exhaust leak?

I hear this sound when running alongside curbs or concrete walls with RPMs below 2000. I suspect it's a leaking exhaust manifold gasket, and intend to replace this in the near future. When I try to ...
3
votes
3answers
493 views

2001 VW Jetta 1.8T oil light on, but oil level is full

Basically the situation is as described in the title, the oil light comes on intermittently, but when I check the oil it appears full. What could be causing this?
6
votes
2answers
181 views

1988 Jeep Wrangler - How do I do a DIY alignment?

Have a friend with a '88 YJ. He wants us to tackle an alignment job on it. It's pulling to the right. We can see the rear axle is not aligned and tire rubs on one side. It looks like it might be ...
3
votes
1answer
74 views

Intermittent no start and no crank on Mazda 323 2000 AT

Two months ago, I had a problem on intermittent no start and no crank in my Mazda 323f 2000 AT model. When I brought it to the shop, they found out that the problem was the starter and that the brush ...
2
votes
1answer
59 views

Honda Civic 2004 - Airbag Error code

My 2004 Honda Civic Coupe Manual Transmission has it's airbag light constantly on. Honda just did a recall on them for the Takata airbag issue about 3 months ago. I learned how to get the error code ...
5
votes
1answer
94 views

Inaccurate fuel gauge

Is there anything I can do about my inaccurate fuel gauge? Today it was at the bottom of the red zone, and I put in 9.5 litres and it went up to half a tank, but the tank is 42 litres. I have an ...
11
votes
4answers
606 views

How can I tell if I have bad cats?

No, not that cat! Catalytic converters - or "cats" - have a nasty habit of failing with age. What are the symptoms associated with a cat that's gone bad? Are there any tests that could ...

15 30 50 per page