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Author Topic: Still misfiring  (Read 1335 times)

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omegod

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Still misfiring
« on: 27 April 2013, 09:15:41 »

My 2.6 has had new plugs and a pair of known good coil packs fitted but is still running like shit, codes for misfire on cylinders 1+2 and p0300 :'(

Any suggestions people????
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omegod

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Re: Still misfiring
« Reply #1 on: 27 April 2013, 17:15:49 »

Anyone????

ECU..Injectors..??
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millwall

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Re: Still misfiring
« Reply #2 on: 27 April 2013, 19:27:30 »

Have you checked and cleaned coil pack connectors  just thinking rule out something silly
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Andy H

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Re: Still misfiring
« Reply #3 on: 27 April 2013, 19:38:07 »

Start with the basics
- cambelt cover off & check that the cam timing is OK
- spark plugs out & do a compression test
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omegod

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Re: Still misfiring
« Reply #4 on: 27 April 2013, 22:57:09 »

I did notice the fuel pressure wasn't too good when doing the cam covers, with it being the front two cylinders i.e furthest away from the pump???. I have a spare filter so will throw that on in the morning just for the hell of it. Advice taken on board anyhow  :y
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omegod

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Re: Still misfiring
« Reply #5 on: 29 April 2013, 17:39:04 »

I need to add code p1300 to the mix, Empty fuel receptacle????? it has petrol in !!
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Webby the Bear

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Re: Still misfiring
« Reply #6 on: 29 April 2013, 20:53:32 »

is your fuel pump working ok?  :y
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Re: Still misfiring
« Reply #7 on: 29 April 2013, 20:59:18 »

I reckon the seals on injectors are shot-I had that on my 2.5 on number 5 iirc and that through up misfire + misfire code ???
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omegod

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Re: Still misfiring
« Reply #8 on: 29 April 2013, 21:48:20 »

SORTED.....new fuel filter helped, replacement bellow on the bagpipe helped more as it was split, then I  spotted an open vac pipe from the lower vac reservoir so plugged this and it is firing on all six!!

looks like the hbv is leaking but thats easily sorted!


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Dazzler

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Re: Still misfiring
« Reply #9 on: 30 April 2013, 10:12:49 »

Result :y
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