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Questions tagged [fuel-system]

Fuel system covers the components of a car responsible for fuel delivery; tanks, pumps, filters, pipes. Questions on carburettors and injection systems have individual tags

3
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1answer
30 views

Fuel smells inside the car when at idle

I have a 2002 Honda civic 1.7L. The car started to make a deeper sound and at idles with heat on, it smells fuel inside the car. Not sure if related, I recently went camping, I parked the car on a ...
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0answers
16 views

Four cycle engine with oil in gas. What should I do besides new spark plug?

Honda GC160 5.0 emits thick blue smoke. I used it several days when it came to a stop. Filled the tank with fresh (no mix) gas & it would not start. Bought & changed the old spark plug. After ...
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10 views

Maruti Suzuki Wagon R K10B - Engine goes off on leaving the accelerator pedal

I own a Maruti Suzuki 2013 version fitted with K10B engine. My car goes off even at 120kmph if i took off the leg from the accelerator pedal. While driving it goes without turning off for around ...
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0answers
12 views

Need to Repair a motor vehicle tha just crank and does not start (2008 honda civic 1.8 5 door)

When turning full swing to the left the right front tyre was touching the fender lining, it ended up exposing some wires as a result the contact of wires happened and the vehicle switched off. Now I'...
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1answer
36 views

Short term fuel trim shows -9% (Rich)

Honda Civic 2007 90km odometer Problem- Fuel consumption I have scanned my car and it shows STFT -9% along with below parameters. Coolant temp -> 64 LTFT -> -7.03 Oxygen sensor voltage -> .55v EGR ...
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0answers
24 views

Why would this happen:

If anybody could help me understand this behavior, I'd be grateful: 2003 R1 5PW, Fuel-injected, has an alarm/immobilizer fitted, doesn't report any fault codes: Motorcycle would occasionally (three ...
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0answers
12 views

Suzuki SD 110 cc

bike almost 9 years old, replaced carburetor once so it is 5 years working perfect. few days ago i changed gas filter because it was looking too sluggy. (petrol filter that not actually installed by ...
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0answers
13 views

Fuel in oil, #3 injector code, and won't start now

I have a 2007 Ford Escape XLT 3.0. I'm having trouble with it jerking and using a lot of fuel. The codes showed #3 injector. I've changed the #3 3 times, as well as coils, plugs, PCM, and now ...
0
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1answer
26 views

glamour fuel injector repair

My glamour fi bike flooded and fully covered with water. after drying my bike i changed engine oil,air filter, and cleaned silencer and petrol tank. after that switch on the bike using key, then my fi ...
0
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1answer
24 views

94 Honda Accord VTEC motor spitting and sputtering sit in the yard for 8 years

_ we change the fuel pump on my 94 Honda Accord 2 door e x VTEC motor and yesterday we change the fuel filter I got in it this morning to go to work and it's spitting and sputtering so bad I couldn't ...
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12 views

1992 Boston whaler Rage

Looking for repair manual for 1992 Boston Whaler rage electricle I believe is the problem It had sat for two years , Started right up and was just kind of bogging so I went and got new fuel then ...
1
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1answer
23 views

Diagnosing a p0420 code for 2005 nissan x-trail 2.5L

I own a 2005 nissan xtrail with a 2.5L engine (QR25DE). I have problems with my vehicle, too much fuel consumption ( 3.8km/L ) My car has a 60Liter tank , my last fuel up gave me 229KM until the ...
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0answers
15 views

Dodge Ramvan B250 starts after 10-15 seconds crank - where is the fuel?

I have a 1989 Dodge Ram Van B250 TBI 5.2L 318ci engine. It takes about 10-15 seconds of cranking to start the engine. After it gets hot sometimes it never starts. I'm getting afraid of taking it ...
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0answers
23 views

2000 Sierra 1500 4.8L Engine not revving properly for several minutes after start

For the past couple weeks I've been consistently having a weird issue with my 2000 Sierra 1500 4.8L when I first start it up. The engine will start and idle fine, but when I give it gas the engine ...
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0answers
58 views

Car hesitates and stalls after refueling

So my '12 Focus has an issue after putting gas in it. I dont top off the tank, most I put is 3/4-1/2 tank. After I put in said amount, I turn on vehicle and rpm drops and car stalls or hesitates until ...
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0answers
16 views

2006 Haundai Elantra stalled out of highway, fuel issue

I have a 2006 Haundai Elantra. About 3 months ago the check engine light came on and I thought it was to do with the oil needing to be serviced. I went ahead and got that taken care of but the light ...
0
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1answer
41 views

High rpm on neutral but flatting the gas pedal on D doesn't increase the rpm

I am making this question as an update to my previous question . I am not sure if updating that question will draw attention to it or keep it buried in the sea of questions here, if it gets updated ...
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0answers
13 views

1997 Subaru Legacy isn't able to accelerate correctly

When pulling out from a stop sign the car sputters and spark knocks and will sound like its missing
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0answers
10 views

2005 Escape fuel door won’t stay closed

I have a 2005 Ford escape. The fuel door was hit from behind while it was open, causing it to push farther open than it was supposed to. Ever since, it will close normally but it will eventually open ...
0
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1answer
17 views

Regarding the fuel pump

My fuel pump is failing. There is a lot of leakage happening. Please provide me some tips for taking better care of the fuel pump
1
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1answer
28 views

Fuel Pump Failures

I have a 2015 Hyundai Accent with 45,000kms. The tank fuel pump has failed twice and the high pressure fuel pump once. Anyone know what would cause such failures?
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0answers
10 views

2015 ford 6.7 no start was running fine now it cranks but no fuel?

I just got a 2015 superiority. It was driving fine. I shut it off now it cranks but won't start. Sounds like no compression, Yen I spray start fluid it starts for a sec then dies
2
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1answer
53 views

Fuel gauge not working on 50cc moped

I recently bought a second hand 50cc moped, and the fuel gauge always reads empty. I assumed that it was the float sensor that was at fault, so I bought a new one. I connected the new sensor but the ...
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0answers
37 views

Driving in 2nd gear, car died, won't start again

I have a 2003 Chevy Cavalier. I had just gotten on the interstate and noticed the car running rough. It wasn't too hot. I managed to get up to about 60-65 and suddenly the engine died. When I got ...
1
vote
1answer
24 views

Running fuel injector outside the engine

I want to use an arduino I have lying around to make a fuel injectors tester/cleaner. It looks pretty simple, just connect the injector to a battery and the pin that goes to the ECU to a pulse ...
4
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1answer
121 views

Fuel Rail Pressure dropping & engine shutting down - Whats the cause?

Lately my car had shut down its engine mutiple times while I was driving. Before shutting down it felt like I took of my feet from the gas pedal and then pressed it again althrough I always was on ...
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0answers
14 views

How dangerous is a hydrogen generator in a vehicle? [duplicate]

I was told that using this system in the picture below is unsafe, but I am not sure? Propane tanks seem dangerous to me. How can a safely install this devise on a fuel injected car?
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0answers
30 views

Issues getting my new mechanical fuel pump to work

Installed new fuel pump now I'm having a hard time getting the fuel up from the tank to the to the engine I've tried to afford gas in the carburetor and I put gas between the carburetor in the pump ...
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3answers
119 views

Can running with incorrect air fuel ratio cause engine oil to go black?

I think I read that if say you had faulty o2 sensors this might cause an incorrect air fuel ration which in turn could be one reason an engine oil becomes black. Is this correct?
1
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1answer
31 views

How can I clean out bad fuel from my diesel engined VW Transporter?

How do I clean out bad fuel from my VW transporter TDI, and also clean the injectors. Can I do this myself? Edit: Dirty/water fuel not incorrect fuel. It’s dirty...
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0answers
12 views

Bajaj discover 125(2011model) runs like always giving reserve fuel warning even when fuel is sufficient

I have Bajaj Discover 125 (2011) model which has always been taken care by me. as i dont ride bike much it only ran upto 20,000 km till now in plains. (Punjab). Everything was fine and the bike ...
0
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0answers
14 views

Power to fuel pump drops on engine crank

I have a Mk1 Golf with the injected engine. I have not been able to get the car to start due to no fuel reaching the engine. I have tested the fuel pump with a multimeter and have noticed the volts ...
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0answers
30 views

How fuel gauge works?

Can any one help me to understand the working theory for this fuel gauge. Is this similar to old type or does it has a digital sensor? This sensor belongs to Man-vehicle, its labeled as man tx-d683. ...
1
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1answer
33 views

What are the consequences of using a relay that seems to cause the fuel pump to be on all the time?

The fuel pump relay in my Mk1 Golf (1.8lt, injected) died. To get home I swapped it with the Load Reduction relay. The car worked fine, except that now when I turn the key to Accessories the fuel pump ...
2
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0answers
43 views

USA vs Europe fuel injector differences?

This question is out of curiosity as I didn't find any specs or datasheets after plenty searching. What would the differences in the fuel injector be for Europe vs USA markets? I've compared ...
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0answers
33 views

High concentration fuel detergent effects on oil

I just did an oil change. I was planning on putting some fuel detergent in the tank and run in through before the oil change but forgot. Can I still put it in now without having negative effects on ...
2
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2answers
113 views

EFI fuse blows randomly.

I am beating my head in with this issue. EFI fuse blows randomly, I have found no patter. When it blow, it will keep blowing them and not start. I have to disconnect the battery first and then replace ...
0
votes
2answers
28 views

Mitsubishi Mirage 1994 shudders with acceleration

My Mirage (1994, 4G13 (carb), ~95,000km) shudders whenever I accelerate. This is largely a recent problem. This generally occurs after ~2min of driving and persists for ~20 minutes. Depressing the ...
3
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2answers
70 views

No acceleration until depressing gas pedal some more, OBD shows P0170

My Mercedes CLK230 (1997, 4 cylinder) has the following issue: when I depress the accelerator pedal, (almost) nothing happens until a certain angle (not too much but clearly noticeable), and after I ...
2
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0answers
42 views

Crystals forming on fuel filter after removal

I recently replaced my fuel filter on my Mitsubishi Mirage (1994, 4G13, 95000Km). After having replaced it crystals (white, <2mm) had formed on both the inlet and outlet pipes. It was ~10°C at the ...
2
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0answers
35 views

Car keeps breaking fuel injectors?

Ok so i'm having quiet a strange issues with one of my cars (08 X5 E70 4.8L V8) that may be worth discussing. It seems to keep "blowing" through injectors on only one bank. Suddenly i noticed CEL and ...
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0answers
32 views

Engine dies after running for 30sec

so I have an old Renault 4 cylinder inboard boat engine here. it's older than I am and has a carburettor which you initially fill with gas by pumping it manually from an external tank using one of ...
3
votes
1answer
95 views

Is a higher concentration of fuel system cleaner bad?

In my case I used Gumout. On the back of the bottle it says this: Add entire bottle to nearly empty gasoline tank at time of oil change. Refill tank with 18 to 35 gallons of gasoline. Do not ...
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0answers
20 views

2005 Chrysler Town and Country: engine is little choking once started

I recently bought this van with only 100K miles second hand (meaning from the previous owner, not from the dealership). He was an older guy, probably didn't really had time to keep the vehicle up to ...
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0answers
19 views

I have a 2008 velocity mp 150-06 scooter

I need picture of the wiring and fuel a vacuum line diagram for it, if there anybody that can help me, please!
1
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1answer
297 views

Does every modern car have an evap vent valve?

My car has all the evap system, canister, and solenoid valve but as I am seeing on internet, people have [a] solenoid valve on their outlet vent on canister too which open and close by ECU to let the ...
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0answers
346 views

Why does my 2015 Ford Fusion not want to start after putting gas

The last couple of months my car has a hard time starting when I put gas in it. It doesn’t matter if it’s half tank or almost empty. It started with sputtering and hesitation and now it just tried to ...
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vote
3answers
231 views

Gas pedal floored yet the car can't reach maximum speed

I'm running a manual Opel Corsa 2005 Sedan (engine code: C16SE, 1600cc). The problem I'm encountering is that the car won't reach its maximum speed of 200km/h as similar cars do. Instead, it stops ...
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0answers
31 views

Two-chamber “fuel box” tool box combo w/ optional single fuel conversion

I've got a design for a two-chamber "fuel box" tool box combo. Basically two large separate reservoirs on the bottom with a shallow tool box on top with two separate pumps/nozzles for each fuel type ...
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1answer
27 views

2001 ford e250 no start but has spark

2001 Ford E250 not properly long term stored. I can get it to crank/turn over but it will not run at all. It has 200,000 miles on it but has never had this problem before. I shoot a bit of starting ...