P0303 Cylinder 3 missfire
#1
P0303 Cylinder 3 missfire
So i've been getting a code 303, i took out the plugs and took a picture of them below. From left to right you have Cylinder 1,2,3,4.
Its clear that cylinder 3 has some issues. I changed out the plugs and wires and put in some lucas fuel injector cleaner and reset my CEL. if it still continues to get the code what are my next steps ?
- check for vaccum leaks
- compression test
- get the fuel injectors cleaned professionally
i don't wanna spend too much money as the car already has 310 730km on it. Also I changed the cap and rotor last September
any suggestions would be greatly appreciated.
- check for vaccum leaks
- compression test
- get the fuel injectors cleaned professionally
i don't wanna spend too much money as the car already has 310 730km on it. Also I changed the cap and rotor last September
any suggestions would be greatly appreciated.
#3
so the misfire code came back a day after i changed out the plugs and wires. i finally got around to bringing my car into the shop was told that cylinder 3 has no compression so now i'm asking myself, should i swap in a used motor or get a new car,
the car has almost 312, 000km. i've changed the passenger front wheel bearing and it has tokiko blues and s-tech springs, everything else is stock.
what should i do, i don't wanna spend too much $ and i'm thinking with the $ i spend on a swap, i could use that towards a new car.
the car has almost 312, 000km. i've changed the passenger front wheel bearing and it has tokiko blues and s-tech springs, everything else is stock.
what should i do, i don't wanna spend too much $ and i'm thinking with the $ i spend on a swap, i could use that towards a new car.
#5
hey thanks, i'm leaning more to getting an engine swapped in, but i don't know where to start, i was checking hivelocity's site and they seem to have a good price for installs, but i need to find a motor. Was thinking a B20, but I don't know what to look for.
Any help would be greatly appreciated.
Any help would be greatly appreciated.
#8
Just replace with another y8. Could be had for cheap.
If you want a b-series like b20/b16 etc, you will need quite the few things.
Engine
Transmission
Mounts
Driveshafts
Shifter linkage
Ecu and possibly a conversion harness
Unless you want more power/upgrade, don't bother.
If you want a b-series like b20/b16 etc, you will need quite the few things.
Engine
Transmission
Mounts
Driveshafts
Shifter linkage
Ecu and possibly a conversion harness
Unless you want more power/upgrade, don't bother.
#10
+1 Cheaping it stock. If the Body is Worth It
One suggestion, Mike my clarify for me, if you think you want more power. Look at the imported ZC engines. They're DOHC, non VTEC, and I think it's a direct swap. Also, check out the Mini me. (Did I do that right, I know little about D Series).
+1 Getting a new car instead. For a few grand you can get someone's old B series setup car. Hell I sold my 96' HB Skunk2 Pro-S suspension, Sparco Seats, GS-R Cluster, and a B18C ITR w/ S80 for $1700... Deals are out there. Check the Classifieds, and maybe some classifieds of banned sites too from Toronto.
-B
One suggestion, Mike my clarify for me, if you think you want more power. Look at the imported ZC engines. They're DOHC, non VTEC, and I think it's a direct swap. Also, check out the Mini me. (Did I do that right, I know little about D Series).
+1 Getting a new car instead. For a few grand you can get someone's old B series setup car. Hell I sold my 96' HB Skunk2 Pro-S suspension, Sparco Seats, GS-R Cluster, and a B18C ITR w/ S80 for $1700... Deals are out there. Check the Classifieds, and maybe some classifieds of banned sites too from Toronto.
-B
Last edited by F8i; 11-Nov-2010 at 03:14 PM.
#11
I think most cars newer then your '00 are junk compared to what pre '00's were anyway. stay with the y8 if you just want to keep the car the way it was, but spend some extra coin while it's out and get a new timing belt and water pump.
You should do the leak down test though first to see if it's rings or valves. You may be able to get the rings changed or if it's valves just get a used head for even less then a motor, but if you can find a JDM VTEC OBD-II D series from a reputable vendor, with warranty, I'd go that route as this would get you a good low(er) km's motor.
If you wanted to do the B20 then you'd need the other parts DTP listed and if you hunt around you can find everything for cheaper then a complete B16/18 VTEC swap.
If there is any doubt about the diagnosis given to you by the tech that told you there's no comp in #3 and you still think it could be the injector, or for future reference, if you think the injector or spark plug etc,is the problem, move it to a different cylinder and see if the problem follows the suspect part to the new cylinder.
You should do the leak down test though first to see if it's rings or valves. You may be able to get the rings changed or if it's valves just get a used head for even less then a motor, but if you can find a JDM VTEC OBD-II D series from a reputable vendor, with warranty, I'd go that route as this would get you a good low(er) km's motor.
If you wanted to do the B20 then you'd need the other parts DTP listed and if you hunt around you can find everything for cheaper then a complete B16/18 VTEC swap.
If there is any doubt about the diagnosis given to you by the tech that told you there's no comp in #3 and you still think it could be the injector, or for future reference, if you think the injector or spark plug etc,is the problem, move it to a different cylinder and see if the problem follows the suspect part to the new cylinder.
#12
+1 Cheaping it stock. If the Body is Worth It
One suggestion, Mike my clarify for me, if you think you want more power. Look at the imported ZC engines. They're DOHC, non VTEC, and I think it's a direct swap. Also, check out the Mini me. (Did I do that right, I know little about D Series).
One suggestion, Mike my clarify for me, if you think you want more power. Look at the imported ZC engines. They're DOHC, non VTEC, and I think it's a direct swap. Also, check out the Mini me. (Did I do that right, I know little about D Series).
#14
And that's with cheap parts, using the old clutch, timing belt, etc.
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