Question about 2005 Honda Odyssey

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Burn alot of fuel ,check engine light flashing

Engine start loudly

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Triple posted, why not just run 1 post. and add to it?>?????
nobody wants to answer 3 posts for one car,
stick with one, please.
the answer to all posts (and has differ cars, why is that)
you need to post country the car is in,or we can not help
exact car, and country. or all answers will be wrong.
type it out.
the the CEL glows, all cars need to be scanned.
that is how OBD works.
all cars 1988 to now.
and for sure cars with SES, CEL or PGM-FI (honda) lamps glowing

Posted on Feb 17, 2014


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I have honda odyssey 1995roblem is fuel pump will not come when ignition operated and green drive light flashes

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I have got misfire,there are vaccum leak

leaks.! why not fix that, first thing???????
no engine option stated.
but if the engine is MAF based, it will go lean (air/fuel mix) with ANY un-metered air leaks. (illegal)

that flash CEL means you will burn the CAT up ,if you keep driving
the operator guide tells you that, read it.

when all cars glow the CEL the mech, uses a scan tool
to scan PCM to see all the errors
im sure you have P0300 (misfire DTC errors) USA cars.
but there may be others, why not scan it and look????????????

running lean and flogging the engine can burn valves too.

1: check fuses
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Feb 19, 2014 | 2005 Honda Odyssey

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I have got misfire in many cylinder,i have got code p0302,p0304,p0305,burn alot of fuel, smell gasoline in side,engine start loudly,

I would start with a tune-up: new plugs and wires, new distributor cap/rotor button, new air filter, maybe a new fuel filter. If you get gas at the same location all the time, try a different one for a while too.
These would be the easiest to do first to eliminate some common issues.

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Flashing check engine light

The check engine light is telling the driver the computer has a problem with something that can affect performance or emissions.
The problem is serious when the light is flashing.
You would need to have the computer scanned for trouble codes to proceed.

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Loud fuel pumps are fairly common in gm products (isuzu) as far as the check engine light, flashing means you are not supposed to drive it solid mean you have a problem get it scanned at a local parts store and post the code here i can help

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Burning alot of fuel 2001 chevy impala 3.4 engine. Check engine light on. recent tune up. 95,000 miles. Car also hesitates highway acceloration. Thank you. will have to check the code(s) stored in the computer.
The check engine light is telling have a problem and fixing that problem may help with your fuel mileage.
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Sounds like the Catalytic converter needs to be looked at or replaced.

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