Questions tagged [fuel-injection]
A method of mixing fuel and air to be consumed by an internal combustion engine.
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Toyota 4runner 1998 AT 5vz fe 143000km
After got my injectors changed to correct misfiring condition, I am now running lean and cannot find the trouble since 2 weeks now.
My OSB1S1 fluctuate between .6 and .3 V and my OSB1S2 is steady at 0....
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Downstream O2 sensor shows lean but LTFT is negative
I have a 2011 Chevy Traverse with a P2099 CEL that I can't get to go away. I used an OBD scanner to watch the live O2 and fuel trim data. The downstream O2 sensor on bank 2 (side that P2099 refers to) ...
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Can a GM TBI intake manifold be swapped on to a Chevy 350 that originally had a carburetor?
I already have the TBI system running, but I'm currently using an adapter to the old Quadrajet spread bore. I seem to recall issue with bolt locations or something.
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Kawasaki GPz1100A1 blink/error codes
Could someone please explain how to Pull blink/error codes 1984 Kawasaki GPz1100
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Should I retard the ignition timing on higher RPM on natural aspirated engine?
I'm confused whether I should advance or retard my scooter ignition timing on higher RPM (> 7000 rpm).
When I open the default stock ECU settings, it seems retard the timing excessively on wide-...
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2000 Mazda protege the efi fuse blows out
Fuse blows out as soon as the key is in the on position. I have unplugged all the fuel injectors and the fuel pump at the tank and still blows the fuse. I'm not sure if I have the correct relays for ...
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P0171 -- System Lean Bank 1
A few questions regarding P0171 -- System Lean Bank 1:
If there is a problem with the fuel-air ratio, which this is basically about, why is it limited to only one of the two engine banks of a V6?
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Motercycle won't start after spraying WD40 in fuel line
I own a 2011 Honda CBR 250r MC41 which was sitting idle for a couple of weeks, if started flawlessly except it won't idle at 1.5K and died after a few seconds. So, I tightened loose air box hose clamp ...
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Opel Corsa D cannot idle on start and dies instantly
I have an 16 year old Opel Corsa D 1.2 80HP ECOTEC and i stopped at a traffic light and after i went in neutral my car couldnt idle and the motor died. It actually stuttered for half a second around ...
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How to resolve P0456 OBDII code?
What 3 things and in order can I DIY for p0456. Hard start after fueling every time and irregular idle when stopping at lights. P0456 and no other indicator lamps coming on. Didn't replace gas cap.
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Why does the fuel pump buzzing sound go away after a couple of seconds?
In every fuel injected car that i drove that had electric fuel pump, i always hear the fuel pump buzzing sound after turning the ignition on however after a couple of seconds the buzzing sound goes ...
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Is port injection better for short trips?
My wife and I are considering to buy a car, but most of our trips will probably be around 2-4 miles long (drive a kid to school and back, stop by a supermarket). And, maybe, one longer trip once a ...
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Do you still need to tune transient throttle in a direct injection engine?
Transient throttle or acceleration enrichment is a way to model the fuel bubble that's stuck on the intake / valves and doesn't make it into cylinder. So when throttle opened sharply, extra fuel will ...
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Fuel injected car behaved as if gas-flooded on startup, just once
2013 Toyota Corolla wouldn't start, just one time, then returned to normal.
Battery was fine, starter turned over but no ignition. After about 10 or 20 seconds of intermittently trying the starter, ...
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Where is the fuel pressure test port located on the 2012 Dodge Grand Caravan?
I purchased the Innova 3640 Professional Fuel Injection Pressure Tester, and I want to test the fuel pressure on my 2012 Dodge Grand Caravan.
Where is the fuel pressure test port located under the ...