Questions tagged [power]

Practical questions related to engine power – or the loss there off. Questions about electrical power and powered accessories should use [tag:electrical].

37 questions with no upvoted or accepted answers
Filter by
Sorted by
Tagged with
4
votes
0answers
53 views

Use electric vehicle as a mobile power source

I have a mobile car-wash company and I want my guys to have a fully 220V (2000W-3000W) power outlet available to plug their vacuum cleaners into. I thought I could buy an electric vehicle to "...
4
votes
1answer
2k views

Lag at accelerating and/or loss of power

This may be a long shot. So, I have a Renault Megane 2, with a 2.0l Diesel engine with theoretical 150hp and 340Nm of torque. The thing that worries me is that when I push the pedal, it just takes ...
3
votes
2answers
2k views

Nissan X Trail 2001 engine RPMs increase, but vehicle does not accelerate, has no power

2001 Nissan Xtrail. After driving for more than 20 minutes, the car seems to have less power. The rpm will go way up, but the car is slow. Rpm can go near the redzone, yet I’m still driving at 10-...
3
votes
0answers
644 views

Temporary power loss on 2006 Smart ForFour

This morning (sunny weather, ~8 °C) I parked my Smart ForFour 1.1 (first generation, made in 2007, ~43000 km), left it there for ~20 minutes, then, when I started it again, it had the "motor check" ...
3
votes
0answers
78 views

“Missing” motor

My Subaru Forester 2003 runs fine until I go up steep inclines when it starts to loose power and goes into "limp mode" (ie shut down). I can restart it okay but the same thing happens after a while ...
2
votes
0answers
264 views

2009 Honda Accord door locks only work with key fob - not door power buttons

Having a strange issue with my 2009 Accord. The door locks just stopped working when using the buttons on any of the doors. They lock and unlock just fine using the remote key fob buttons. I hear ...
2
votes
0answers
721 views

honda cb400 super four speed/power issue

Firstly, I have checked a similarly titled post (Honda CB400 Super-Four - Power Issue) and their symptoms are different so it's not relevant to me. My bike is a '97 CB400SF, all stock except for ...
2
votes
0answers
234 views

Kawasaki Z750S weird electrical problem when starting, any idea what could be the problem ?

I have a 2005 Kawasaki Z750s and this weekend I was on a ride and stopped at a rest stop, and when I decided to leave, I turned the ignition on, pressed the kill switch on and the start switch and ...
2
votes
0answers
106 views

95 Integra Power hiccups

A 95 Integra has had recent cooling problems corrected (new radiator \ water pump) and is now experience 'hiccups': momentary drops in power during acceleration of the vehicle between 2-3K RPMs. ...
2
votes
0answers
34 views

Power Loss in lower gears

I have a 2004 Ford Mondeo 2.0 TDCI. I have heard about something called the EGR (Exhaust-Gas Recirculation) that can get clogged up and need cleaning. Is this right? Also, where would I find this on ...
2
votes
0answers
54 views

2011 toyota tundras loses power under load

My 2011 Toyota tundra loses power while under load it doesn't completely shut off but does not respond when pressing gas pedel. This is an occasional thing not constant
2
votes
0answers
2k views

Power door lock failure when engine is off

I have a 2003 Honda Civic ex sedan and recently the power door lock stopped working. I can manually lock and unlock all the doors and when I turn my engine on and start driving I can use the power ...
2
votes
0answers
145 views

On my '99 Grand Am the electric windows, A/C, dash gauges, speedometer stop working sometimes

Sometimes they come back on in a few minutes but sometimes it's hours or maybe a day and they will all start working again at same time. Other things like radio, CD player, cruise, horn, wipers, door ...
2
votes
0answers
542 views

Renault kangoo 1.4 2006 has no power

My vehicle has no power.. she will drive and reach normal driving speeds for both town driving or open road..however when i need to gear down to overtake or when i need power, she falters and starts ...
1
vote
1answer
36 views

Sudden loss of power when shifting or sitting at a light, can't idle (motorcycle)

After hitting a nasty bump on the road a month ago, which stalled my bike immediately, the engine will occasionally go from providing normal amounts of power to about 25% of that power, and it will ...
1
vote
0answers
7 views

2009 Chrysler T&C Van - power door repair

Our driver side back power door will not work... it seems that something had gotten caught in it and now it will not move the door on its' own. It makes the sound, but doesn't move it. I am assuming ...
1
vote
0answers
8 views

Random high idle wont decrease speed when driving sies when still

2004 chevy trailblazer ls erratic idle speed, sluggish power when increasing speed, high power preventing speed to decrease bellow 35 when decreasing speed without breaking hard, last obd2 freeze ...
1
vote
0answers
31 views

Can you use a flex (spider) coupler as a dog clutch in a motorbike/atv/go kart/lawn mower like setting?

My question is simple: I want to make a dog clutch system for a wakeboarding cable system and was wondering if a flex (spider) coupler could used? The power, velocity, torque is similar to a go kart /...
1
vote
0answers
17 views

Polo 9n SDI 2002

Help :-) My son has bout a polo 9n sdi with 120000 miles on. It was a bit smokey apperantly when he bought it. I now have it here on my drive and it smokes on idle and has a neat smoke screen trick ...
1
vote
0answers
13 views

Power Steering leak

We had -30 this morning, when I went to leave in 08 Ram I had no P.S. and fluid leaking on ground. I put it into heated shop and refilled resevoir, let sit a couple house and now it works and no ...
1
vote
0answers
38 views

1zzfe low engine power

my 02 Toyota Corolla with a 1zzfe has 240k miles. It runs very well but has low power, especially uphills. What are your suggestions of things to look into? I have rebuilt the engine. I am thinking ...
1
vote
0answers
106 views

Nissan Micra won't kick down into passing gear

My wife's car, 2008 Nissan Micra/March 1.2. Imported from Japan, if that makes a difference. Roughly 1/2 the time, the car won't kick down into passing gear. From a stop, the car goes through 1st, ...
1
vote
0answers
34 views

Power cut while driving

I was wondering if you can advise regarding an issue with a vw jetta 2.0 tdi 140 bhp 2006. While driving on the motorway with 70 mph the car is loosing power like going into limp mode. After pulling ...
1
vote
1answer
133 views

What could be causing High HC GPM, CO GPM, prevent the RPM from going over 4000, and creating an odd exhaust sound?

I have a Toyota Camry 94, it failed its emission test today with 2.62 HC GPM(Limit is 1.2) , 56.87 CO GPM (Limit is 15). The car also won't rev over 4000 RPM and acts as if it has a governor on when ...
1
vote
0answers
146 views

Help me diagnose my lack of power & lean condition

I have a 2000 Mercedes CLK 320 with the M112 V6 engine at 125 000 kms. The car has rough unsteady idle and is lacking a lot of its power - to illustrate, 0-100 km/h takes exactly 10 seconds, while ...
1
vote
0answers
28 views

Kia rio 2012 engi. 1.4 power supply relay

Dears, I have checked a car kia rio 2012 using active test for engine in diagnostic tool all test are succeed except the power supply relay i tried to locate it but I failed. Could you help me to ...
1
vote
0answers
61 views

What is the power boost I get in low gear high RPM

I recently upgraded to a Nissan Micra Vibe 1.2 2015 Petrol from a 2005 Petrol C4. Something different I notice when driving in low gear (1-3) high RPM (3000+) is without changing the amount of gas I ...
1
vote
0answers
32 views

Problems when I'm driving lack of power

1973 Chevy Monte Carlo 350 4bbl small block having problems with the car want to put in drive and take all driving it doesn't seem to want to go cast 40 miles an hour so I figured trying to change the ...
1
vote
0answers
612 views

2003 Mercury Sable - lack of power and hesitation when accelerating

2003 Mercury Sable When accelerating from stop sign, red light, attempting to get on the highway the car has no power when applying pressure to the gas pedal. Struggling to get past 20-25 mph. Once ...
0
votes
0answers
26 views

CB400 rpm problem

I have a Honda cb400, its old but still working fine but i’m having problem with its speed. Even if you hit the gas, the rpm is low(can’t tell exact rpm since the gauge is broken). But when i ride her ...
0
votes
1answer
27 views

why power steering fluid bubbling causing steam with a new pump

i have a ford taurus- new pump put on 4 days ago. fluid bubbling started today causing steam when car is turned off. what needs to be done? is it safe to drive?
0
votes
0answers
9 views

Mazda 2 - year 2018 petrol car

Lost power down to 20 mph. Was checked by recovery chap running diagnostic but nothing showed up. No light to indicate fault. Went ok when chap tried car out.
0
votes
0answers
21 views

Steering Wheel Squeaks

My steering wheel has squeaked when turning the wheel left or right. I took it to a mechanic and he flushed the power steering fluid cause it was kinda dark but full. He also adjusted the belt. It is ...
0
votes
1answer
33 views

Troubleshooting low engine power uphills

my 02 Corolla (230k miles) has low power, especially uphills. I did a vacuum test and fuel pressure test, as I was suspecting a clogged exhaust or a faulty fuel pump. Both readings are normal, ...
0
votes
0answers
36 views

My bike isn't getting any power at all what should I do?

The bike is a 2013 Hyosung GT250 I've replaced all the fuses and the battery is good. But when I turn the key I don't get any power to anything at all.
0
votes
0answers
59 views

driving along and then stalling… and never to start again… what is it?

I brought a second hand Hyundai IX35 2015 model, which has less than 100k kms. I was driving home and felt it jerk forward, the motor sounded strange (at this stage I'd only had the vehicle 6 weeks), ...
0
votes
0answers
24 views

2001 Suzuki Katana 600

Was riding down the road and the bike lost all power. Checked starter relay fuse was good. Put key in ignition absolutely no power at a with the exception of the clock