acceleration issue

[jorgen]

My last topic disappeared. Should I write one more?

[Gambit]

Yeah thats fine mate sorry about the inconvenience. If you don't mind be great :) 

[Jay762]

We had some issues with data - some of it is now missing, unfortunately a back up didnt work as it was supposed to - hopefully fixed for the future

[jorgen]

As I wrote before I have ordered o2 sensor and I am going to change on Saturday. If will not help I try change spark plugs.

Thank for all.

Wysłane z mojego GT-I9300 przy użyciu Tapatalka

[Jay762]

If I remember the advice was to check the voltage level from your 02 sensor as disconnecting the MAF resulted in your car immediately stalling

[Jay762]

inspect your coil packs as well before buying plugs - I think someone mentioned No.4 coil has been known to break on some Fossies

[jorgen]

I was reset Ecu on last Sunday now is much better but still when I stay at traffic lights I fill slightly shakes on my seat.

Wysłane z mojego GT-I9300 przy użyciu Tapatalka

[jorgen]

Could you please tell me how inspect coil and which are number 4.

Wysłane z mojego GT-I9300 przy użyciu Tapatalka

[Gambit]

It was me that said to check them and the wires for any splits or damage incase it's arcing 

[jorgen]

Ok. Thank you

[Gambit]

Right should be if memory hasn't got it wrong :D 

As you look at it from the front of the car, 4 is the one at the back of the engine on the right hand side.

 

Oki found this if it helps :) 

[Mr San]

was talking about problems with mine and if i remember correctly the symptoms could be MAP sensor

 

there is a subaru specialist on hawthorn avenue in hull near the rock city climbing center (next to the railway crossing)

the guy there seems to be quite friendly and i'm sure he would be able to dort your problem out

 

 

 

 

san

[jorgen]

I bought o2 sensor but it's wrong and I'm ordered new denso. now i left wrong o2 sensor in my car and don't feel some changes. Car working exactly the same like before but now light CEL.

[jorgen]

O2 sensor changed now I will be testing but still slightly shakes on traffic lights but not always. Next step I will be check coils and spark plugs.

[Gambit]

Have to let us know if it sorts it, did you look at the MAFS I can't remember now 

[jorgen]

MAFS cleaned when unplugging engine stop working. I think it's good.

[jorgen]

I can check on live data but I don't know where and which numbers should be correct.

[stants]

Hi were you the chap withbthe problem with a canister in your forester ?

Can't remember due to post deleting

[jorgen]

No never

[jorgen]

I have question. When I will be changing spark plugs do I need to have special spanner?

[alfanige]

No, just a standard plug socket - but you need special arms with special hands and special fingers and you will only ever change them once yourself!

[Gambit]

I have question. When I will be changing spark plugs do I need to have special spanner?

No but they are a pain we was on about this in another thread somewhere if I find it ?I will link it to you. :)

found it if it helps 

http://uk.subaruownersclub.com/forums/topic/3506-spark-plugs/

[Mr San]

can't say they were that difficult.. would have been easier if I had taken the Battery off

 

 

 

 

 

 

 

 

san

[jorgen]

O2 sensor was changed two weeks ago today I feel little acceleration issue about 2.5k rpm. But now is much better.

I will be change the spark plugs on Saturday .

[jorgen]

I'm afraid I will need to do check valves. Because still car slightly shake on traffic lights.