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Engine rebuild

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Engine rebuild

misfire on same cylinders after swapping
the plugs around mate

Do not know a lot but willing to help if possible

1989 Sapphire Blue Mk1 Cabriolet KR
1985 Atlas Grey Mk2 GTI 2.0 ABF

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centre electrodes all the same colour
sort of straw colouring

Do not know a lot but willing to help if possible

1989 Sapphire Blue Mk1 Cabriolet KR
1985 Atlas Grey Mk2 GTI 2.0 ABF

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Engine rebuild

When its trying to run and we remove the leads 1, 2 & 4 there is no difference but when 3 is removed it cuts out. So it looks like it is only running on 3rd cylinder.

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so the three plugs removed from
 1 2 4 should be wet

Do not know a lot but willing to help if possible

1989 Sapphire Blue Mk1 Cabriolet KR
1985 Atlas Grey Mk2 GTI 2.0 ABF

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Engine rebuild

Could it be a tooth or 2 out that it can make it miss like the way it is?

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Ok so redid the timing, think it did have a tooth or 2 out, so now its trying to run but still missing a little under excellaration and hunting. Could it be hunting due to lack of fuel, or is timing still out?

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What fuel are you using, super or normal unleaded?

Did you mess with the dissy?

Did you adjust the fuel mixture?

1988 Mk1 Golf GTi Cabriolet 1.8cc DX, K-jet. Daily drive. 317,000 miles and counting
1978 Mk1 Scirocco GLS 1.6cc FR, Webber carb. Weekend toy.

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that is so amusing  amused
is an under statement

Do not know a lot but willing to help if possible

1989 Sapphire Blue Mk1 Cabriolet KR
1985 Atlas Grey Mk2 GTI 2.0 ABF

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go back to the images mark you can
see a hole where the distibutor would
go obiviously it  has been disturbed

Do not know a lot but willing to help if possible

1989 Sapphire Blue Mk1 Cabriolet KR
1985 Atlas Grey Mk2 GTI 2.0 ABF

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Engine rebuild

Am using super, dissy was taken out totally as we needed to do oil rings so head and sump was removed with dissy.

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one or two  teeth out will not cause
a misfire  if so so why fit an adjutable
camshaft pulley ? so you can adjust
the valve timing to suit  with ease to
suit variable driving conditions

Do not know a lot but willing to help if possible

1989 Sapphire Blue Mk1 Cabriolet KR
1985 Atlas Grey Mk2 GTI 2.0 ABF

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Engine rebuild

If 1 or 2 teeth would not cause misfire then what is causing it to misfire. It only runs for few seconds approx 5 and cuts out.

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There is a post somewhere that details how to set your timing up right. I'd have a read of that and go from there.

My rebuild thread I will try and keep up to date: here

K-Jet fuel pressure test guage How-To

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Thanks all for the info. Will go over it again just to make sure it is correct.

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Engine rebuild

Ok so checked the timing marks as on pic, also noticed that when running its noisey around the cam side. Like tappets (i know these are hydraulic lifters).

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images are not making any
sense to the the problem
you are issuing

Last edit: by nicci21paul


Do not know a lot but willing to help if possible

1989 Sapphire Blue Mk1 Cabriolet KR
1985 Atlas Grey Mk2 GTI 2.0 ABF

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are they definitely hydraulic lifters

Last edit: by nicci21paul


Do not know a lot but willing to help if possible

1989 Sapphire Blue Mk1 Cabriolet KR
1985 Atlas Grey Mk2 GTI 2.0 ABF

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Timing mark on the crank pulley is a dot, can't see that on your first pic…

My rebuild thread I will try and keep up to date: here

K-Jet fuel pressure test guage How-To

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Engine rebuild

I marked it with tipex, but could not get a better pic with it being aligned

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