What does plug from cylinder 4 look like?
Cylinder 4 is actually out of spec compared to the others.
Cylinder 4 is actually out of spec compared to the others.
-
Guest, New Stock alert: Premium CUPRA valve caps now available in the store ? Order now from the merchandise store
Ive bit the bullet and orderd the parrts to full rebuild it...
Surely i can hone it my self>?
Surely i can hone it my self>?
paul-murphys
efr 6758 here i come
im sure robdon the guy with the blue leon honed his himself, you taking the engine out again or doing it with it fitted in the car,
Buy a new engine and leave it alone. Surely you've learnt your lesson now that youre doing something wrong every time you rebuild it?
Who says I've rebuilt it..............ive never built any off them as I'm not qualified todo it
...
THat was abit of a t wat of a comment!!!!
...
THat was abit of a t wat of a comment!!!!
Danny, just an idea, you've probably thought of it - but have you checked the wiring to the coilpacks, sensors..etc?
I haven't no...ts something I'm going todo when I get back of my holiday..but I'm going to take off the rocker cover and inlet manifold and turn the engine over by hand so the cyl 4 valves are closed and see if the petrol leaks through them.....
Can I use a multi Meyer to check the current to colipack 4 or wouldn't that matter? I mean when its running and I unplug no4 nothing remotly happeds unlike they do on the others....
Can I use a multi Meyer to check the current to colipack 4 or wouldn't that matter? I mean when its running and I unplug no4 nothing remotly happeds unlike they do on the others....
Done the Cts and checked the cpilpacks and there reading 12volts with the ignition on and 14.4volts with it running..
Also checked the valves on cyl4 and they held petrol...im going todo a cold compresiion test and see what what....but I do keep blowing my throttle bodie hose off when I boot it..
Also checked the valves on cyl4 and they held petrol...im going todo a cold compresiion test and see what what....but I do keep blowing my throttle bodie hose off when I boot it..
This would maybe point towards a throttle body problem. Try viewing its values on vagcom while at standstill to check for any faults. Maybe the throttle is closing when the turbo is boosting hard.
You could log this too to check for any anomalies
Ive made my Boost leak tester which was really simple so il be doing this tommorrow afternoon...Currently me and my mate think its the head with it being the valve or Lifters as when the engine is really hot its alot better but it seems to differ from time to time..
Also was starting to miss fire on full chat high up with 4th so were going to check fuel pressure too..But my New Pistons rings,gaskets and shells have arrived ...
Also was starting to miss fire on full chat high up with 4th so were going to check fuel pressure too..But my New Pistons rings,gaskets and shells have arrived ...
Is there any logs I can do for fueling my car is at 15-16 afr sometimes when its cold and when I build the boost from low down it will rapidly seem to missfire when boost is coming up 20psi or so but not all the time....
Block 032 shows fuel trims which can be checked with or without the engine running. They should give you an indication as to whether you are running lean or not.
Block 031 shows actual vs specified lambda readings. Multiplying these by 14.7 will give you the AFR.
Block 031 shows actual vs specified lambda readings. Multiplying these by 14.7 will give you the AFR.
Was you logging the other day mate? Ashleigh said "Fcuking hell, thats quick.. Hold on, is that Danny" Haahaa!! Orange and black colour scheme looks mint!!
Mwhahahaha nah i was purely playing with it....Shame i have to take all apart again lol then run it all in..but hey **** happens..
had a Play with a subura impreza catalyst....his words still imuse me...''''Eh what the **** is that''' why i replied it was poping huge flames out lol....
Epic WIN..
So tommorrow when its cold i can start the car without touching the trottle and log 032 and that will tell me some info..
/?
and 031 is i have to being doing actual power runs
Righto Just been to the Postage Depot to collect my stuff so far ive got:
New Piston Rings
New Rod Connecting Rod Bearings
New Genuine Oil Pump
New Oil Retainter
3 x New Genuine Oil filters
1x 5ltr Carlube Mineral Oil
Just waiting On to Purchase my head Gasket Rebuild Set which il do Next week when i get paid Im going to try and purchase a Set of Ferrea Inlet so i have a good Head....
I also recieved some of my Big turbo Bits today which was inline fuel pump & Braided oil & coolant lines for the Garrett Series turbo...
Im going to Run the engine in on the Acutaor pressure K04 for the first 1000miles while i collect parts for the Bt build...il be using RS4,630cc Deka Injectors and Revo Stage 4 Ecu provided by AwesomeGTi....
But consentrating on the Engine first and gearbox side of things which il be starting work on next saturday/sunday ...
New Piston Rings
New Rod Connecting Rod Bearings
New Genuine Oil Pump
New Oil Retainter
3 x New Genuine Oil filters
1x 5ltr Carlube Mineral Oil
Just waiting On to Purchase my head Gasket Rebuild Set which il do Next week when i get paid Im going to try and purchase a Set of Ferrea Inlet so i have a good Head....
I also recieved some of my Big turbo Bits today which was inline fuel pump & Braided oil & coolant lines for the Garrett Series turbo...
Im going to Run the engine in on the Acutaor pressure K04 for the first 1000miles while i collect parts for the Bt build...il be using RS4,630cc Deka Injectors and Revo Stage 4 Ecu provided by AwesomeGTi....
But consentrating on the Engine first and gearbox side of things which il be starting work on next saturday/sunday ...
