0
votes
1answer
28 views

What happens when cranking vehicle in gear?

What happens when you crank the engine but the transmission is not in neutral? Are you applying torque to the transmission? Should the vehicle always be in neutral when turning the crankshaft ...
2
votes
0answers
11 views

Fuel line leak - can't separate disconnect

('04 Cavalier) I have a leak in the (steel) fuel return line, just where it mates with the plastic line from the tank. I have released the latch on the 'quick' disconnect, and, with effort, I can ...
0
votes
1answer
18 views

Dodge Ram 2500 gasoline won't run after key starts

So my old keys start and run fine. I had a new key cut, it works fine in the door and starts ignition fine but the engine cuts out within seconds of starting. The old keys keep it running just fine. ...
4
votes
6answers
1k views

Leaving vehicle on 4 jack stands several days

I was wondering if it is bad (for the frame or the drive train) to leave my 4WD V6 Tacoma on 4 jack stands for several days while I work on the transmission. I could certainly lower it down after ...
3
votes
3answers
213 views

Torque wrench vs regular ratchet

What is the difference between a torque wrench and a regular ratchet that you'd normally use with sockets? When should you use one vs. the other in automotive applications?
0
votes
0answers
7 views

BDL primary driver inner plate install

I am for the first time ever, in the process of installing a replacement Ultima 6 speed transmission with the same make and model on my 1994 Harley Davidson softail custom trike conversion. It has a ...
1
vote
1answer
49 views

Read steering angle data in real time

I need to read vehicle steering angle (front wheel angle) data in real time for a research project that I am involved in. How can I achieve that? What HW and SW do I need for it? So far I can think ...
1
vote
1answer
23 views

Read vehicle speed data in real time

I need to read vehicle speed (velocity) data in real time for my research project. How can I achieve that? What HW and SW do I need for it? I guess it can be read from CAN bus via OBD2 interface? I ...
2
votes
0answers
21 views

Audi A4 1.6 2000 Coolant level sensor flashing

I have a problem with the coolant level sensor. After a minute of driving the temperature sensor on the car starts flashing and also alerts with beeping. Of course the coolant tank level is normal. ...
2
votes
1answer
31 views

Aveo 2012 brakes do not work when the engine is running

I have this problem when you depress the brake pedal it moves all the way to the floor and does not slow the car down. It's happen only when the engine is started. Please any fix or help. I really ...
1
vote
1answer
23 views

Starter motor 'stutters' (Mk1 Golf)

Recently the starter motor on my VW Mk1 Golf seems to be stuttering when starting. The car starts fine and in the same amount of revolutions as always, but the starter motor sounds like it is ...
2
votes
1answer
29 views

Is vehicle's fluid level monitoring the best way to detect all leaks?

I did an oil change for my friend's car and the mechanic was trying to convince me that it is leaking oil and brake fluid. He suggested that the car needs a costly repair (~$1400). While I don't have ...
1
vote
0answers
12 views

Intermittent instrument panel light & windshield wiper failure

When I drive at night in the rain, sometimes both my instrument panel lights and wipers go out at the same time, seemingly randomly. What would likely cause this? Could it be a problem with the ...
1
vote
0answers
44 views

Had major overheat issue but engine was rebuilt 3 months ago

I had my engine completely rebuilt three months ago (new gaskets, timing belt, water pump, etc.) and yesterday the engine completely overheated (temperature was at the mid-line, then 10 minutes later ...
2
votes
1answer
39 views

How do final stage resistors fail?

I replaced the FSU on my BMW today to restore normal fan speeds to my HVAC blower (having just 20% fan speed in 40+ °C isn't always comfortable). After removing the old resistor pack, curiosity got ...
4
votes
1answer
36 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 ...
2
votes
2answers
56 views

No Sound from one Car speaker

I have an old Impreza 2002. Stereo Receiver died. I bought an inexpensive Boss Receiver from Amazon and also bought a Scosche Wiring Harness that fit my car. Put it in and not getting sound from ...
1
vote
0answers
8 views

Switch from XM to Sirius on a 2013 Nissan Altima

I have a new (to me) 2013 Nissan Altima SV. The car comes w/ XM installed, but I'd like to switch this to Sirius, since the two companies do not allow you to have both types of radios on one account ...
2
votes
1answer
51 views

Most important : CAMBELT , SHOK ABSORBER or BALL JOINT

I have got a Peugeot 307 2003 1.6cc Current milage is 97,000+ I got done MOT last week and it passed . Then I had a overall check from Halfords yesterday and got 3 RED points (and many AMBERs!) . ...
3
votes
0answers
46 views

Long silent delay before Honda Accord 2003 cranks

I have a Honda Accord 2003 car. I have been having an odd problem lately, and I'm not sure what the cause of it is. Generally in the mornings when I go to start the car, it takes several seconds to ...
2
votes
1answer
36 views

Car and bike. How to keep it in good condition when unused for two months?

I've seen this post, this one and this one. But what about a bike like a Hero Honda Splendor+? Apart from keeping the fuel petcock off, what else should be done to ensure that the bike runs fine after ...
2
votes
1answer
28 views

Why is this hollow plastic piece attached to the Karizma's air intake?

I was helping my cousin with a motorcycle teardown a while back (planning for a café racer build) and was puzzled by something on his '07 Karizma. The red arrow in the picture above points to a ...
5
votes
1answer
174 views

Long term storage of parts

I recently bought some spare parts for my Subaru Forester XT and would like to store them the right way until I need them. Specifically, I have a turbo, injectors, exhaust and intercooler that needs ...
2
votes
0answers
19 views

Radio Stations overlaying and interfering

I've purchased a car a few months back and it's radio has been driving me crazy. Whenever I start up particular radio stations in the morning, I can also hear another radio station in the background. ...
1
vote
0answers
39 views

To repair, or sell: that is the question

1998 Volvo S70 4D $117k miles. No accidents, inherited from 2nd owner. I've got a big list of repairs to make: ABS control unit throws 8 fault codes, can replace w/ a rebuilt unit Front strut ...
5
votes
3answers
353 views

Is it typical for a shop to charge extra for labor if you bring your own parts?

I brought my car into a new mechanic today for brake issues, and they discovered that my rear brake calipers had completely seized up. They gave me an itemized quote for parts (~$700) and labor ...
2
votes
2answers
61 views

Why is martensitic steel used instead of grey cast iron for ATV disc brakes?

Grey cast iron has better thermal properties -- conductivity and specific heat -- lower density, better castability, and better friction than martensitic stainless steel. Why are OEM parts made of ...
2
votes
2answers
35 views

Are there plug-n-play ECUs?

I was just curious if there is such a thing as aftermarket plug-n-play ECUs that are compatible with a vehicle (have all the features the OEM ECU does) but also have some extra ones, such as maybe ...
0
votes
0answers
11 views

Iridium spark plugs [duplicate]

I looked at different choices for spark plugs for my 2007 V6 Tacoma on RockAuto and here is the summary of categories: Copper (higher conductivity than platinum/iridium & shorter lifespan) ...
2
votes
1answer
46 views

2006 Solstice - car won't turn over following engine replacement

I recently installed an engine (complete from oil pan to the valve cover) from a 2010 Malibu in my 2006 Solstice. (Replacing a blown engine.) The car will not crank / turn over. Symptoms include: ...
5
votes
1answer
94 views

Why doesn't my rev limiter bounce?

I have a BMW 630i Steptronic from 2007. If I floor the pedal in neutral the RPM is of course limited, but it doesn't "bounce" like regular rev limiters. Instead it keeps a constant and "clean" RPM. ...
3
votes
1answer
168 views

No windscreen washer fluid coming through (VW Passat 1997)

When I pull back the stalk to squirt washer fluid onto the windscreen, 1997 Passat, the wipers move but no fluid comes out. There's not even the sound of anything trying to come out. Does this mean ...
0
votes
1answer
35 views

hard shifting and snapping noise

I have a 2007 dodge ram 1500 hemi. When I accelerate hard I hear a slapping noise when it shifts, it also clunks when shifting if I let off the gas during a shift
2
votes
1answer
43 views

Altima 2006 2.5 S Code P0462 = Fuel Level Sensor A Circuit, Low Input Fuel Gauge Is Inop

My fuel gauge does show a full tank when filled, however as fuel is used the gauge will not read accurately. I'm getting the fault code - P0462 Fuel Level Sensor Circuit Low Input Which is ...
1
vote
1answer
37 views

Reverse grinds and transmission won't lock into 1st gear

I have a 2001 Ford Escort ZX2 with manual transmission. It has had noticeable play in the shifter but had no problems until suddenly the clutch just would not engage after being pushed down ...
2
votes
1answer
28 views

95 Corolla overheats, probable coolant leak or maybe thermostat, need more advice.

Vehicle is a '95 Toyota Corolla. Was driving yesterday for about 5 minutes and glanced at the temperature gauge which I noticed was running pretty high (weather has been around 90 degrees f ...
3
votes
2answers
48 views

Individual wheels' toes are out of range but combination is within specs

I went to have my 1999 Chevy Tahoe aligned after getting new tires mounted. I am concerned about the toe results. The left front toe is 0.37, specified to be 0.02-0.22; the right is -0.5, with same ...
2
votes
1answer
35 views

Can replacing valve cover affect engine performance?

I have seen some pictures of people replacing their OEM valve covers with something aftermarket, usually something painted. Considering that is only pretty much just a lid that goes over the topmost ...
1
vote
0answers
23 views

My 98 Honda CRV power steering gets heavy after driving for a few minutes

The weird thing is, though, that if I shut off the car and start it back up (even just 5 minutes later), everything goes back to normal for a while. But once I am driving for say 10 - 15 minutes or ...
2
votes
1answer
30 views

Rusty exhaust manifolds

Most of the engine on my 2007 V6 Tacoma is in a really good shape but both exhaust manifolds coming out of the engine block are really rusty. Q1: Is that a reason to worry or replace them, provided ...
2
votes
1answer
38 views

What is Opel/Vauxhall's TwinPort Technology?

Some Opel Engines come with something called TwinPort Technology. I guess that this increases power, as the original Z12XE (1.2) engine has 55kW, and the TwinPort (Z12XEP) version engine has 59kW of ...
3
votes
0answers
46 views

2001 Lexus ES 300 bank 1 misfire

2001 Lexus ES 300 (3.0L, automatic) The check engine light is on and I scanned it: cylinders 1, 3, and 5 (bank 1) are misfiring. I’m basically getting these 3 symptoms when driving: 1) Cylinders ...
7
votes
2answers
47 views

How is engine load determined?

I'm struggling to find information on how engine load is defined. Is it really just a fancy word for torque demand? There are three parts to this question: Is there a theoretical equation that is ...
2
votes
1answer
37 views

Could very minor impacts have caused electrical problems?

I've recently bought a 2002 Kia Shuma, and a few days ago I went for a 10 mile drive. I'm still learning how to drive, and I bumped into two kerbs, and while parking I hit a wall at low speed, at ...
2
votes
1answer
23 views

4 new tires on 2013 Explorer?

I read through the past article and through others questions on this topic, but I am getting conflicting answers. I had a flat tire and the tire company put two new tires on the rear of my Explorer. ...
2
votes
2answers
44 views

Do I need to reprogram ECU when adding custom Air filter

I was thinking of replacing the air filter of a bike into a custom free flow filter. I understand that I have to mod the exhaust to free flow as well to accompany the increase in exhaust due to the ...
3
votes
1answer
31 views

Is it possible to test tranny when off vehicle?

I am preparing to do my first transmission (manual) rebuild job. I was just curious if it is possible to test whether the job has been done right while the tranny is off vehicle while simulation ...
1
vote
1answer
24 views

What parts/gears should be replaced if taking tranny down?

I have a bad 3rd gear synchro on my 2007 v6 6 speed manual Tacoma, which results in grinding when shifting 2nd->3rd gear if not done super carefully. As I feel confident in my mechanical aptitude, ...
2
votes
1answer
34 views

What model carburetor is this? (Mikuni Corp)

Recently, my ATV (a 1997 Yamaha Big Bear 350 2x4) developed a carburetor issue where it would run rich. I took it to a mechanic who says that it needs a new carburetor. However, he was unable to find ...
1
vote
1answer
38 views

What are the effects of not having ABS?

I recently realised that my car does not have ABS. Would my stopping distances increase? Does it make a lot of difference in good conditions (e.g dry, smooth roads)? Would it make any difference in ...

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