520i Big Problem

[bebiloku]

I Have Bmw 520i E34 1993 With Problem.the Proble Is : When I Run It With Flash Start The Car Quaky And Make Creak ,if Run It With Normal Start It Havent Those Problem .so The Proble Is In Quick Start ,for Example Form 2000 To 3500 Or 4000 The Car Have This Only If It Change Quickly.i Change All Spark Plug And Test One By One ,olso The Fuel Filter .pls How To Repair My Car.

 

[Alan Teh]

How about send it to ur mechanic to check it out?

 

[bebiloku]

How about send it to ur mechanic to check it out?

yes true ,i am from albania here there isnt good repair for bmw ,doubt if send one of they ,may they rot my car

 

[han2u]

Man, I cannot understand your English.

 

[macgy]

r u saying the gear box slip when u accelerate fast?

 

[Alan Teh]

U mean you are staying in Albania now?

 

[bebiloku]

U mean you are staying in Albania now?

YES I AM FROM ALBANIA

 

[bebiloku]

Gear Box ! No There Isnt A Bloblem To The Gear Box ,the Proble Is In Bad Rapport Between Fuel Spark And Air If Thore Are Not Correctly The Car Have This Problem (crash To Stock-pot).

 

[Alan Teh]

I need a transalator......

 

[turbosnail]

I think he was trying to say his car misfired....

 

[bebiloku]

I think he was trying to say his car misfired....

YES TRUE ,BUT LOOKM THIS PROBLEM IS NOT IN ALL TIME BEXOUSE IN SOME MOMNET THE CAR RUN OK OLSO WITH HIGHT SPEAD .DOUBT TO IDLE VALVE BEXOUSE AIR FLOW SENSOR I TEST SPARK TESTED ONE BY ONE THE ,FOR ME IS THE IDLE VALVE

WHAT DO YOU MEAN ?

 

[turbosnail]

YES TRUE ,BUT LOOKM THIS PROBLEM IS NOT IN ALL TIME BEXOUSE IN SOME MOMNET THE CAR RUN OK OLSO WITH HIGHT SPEAD .DOUBT TO IDLE VALVE BEXOUSE AIR FLOW SENSOR I TEST SPARK TESTED ONE BY ONE THE ,FOR ME IS THE IDLE VALVE

WHAT DO YOU MEAN ?

Ok, I can't help here but I can try to help intepret yor statement and hope someone can help to diagnose your car's problem:

What bebiloku was trying to say is as follow:
His car sometimes misfired. But sometimes it was ok even at high speed. He already checked sparkplug, no problem. he suspected idle valvel that caused the intermittent misfiring. Need members' opinion on that.


Hope it helps.

 

[astroboy]

Why so many different start?

~ Flash Start
~ Normal Start
~ Quick Start

??

 

[macgy]

in other word, the car hesitate when accelerate hard from start. right?. other than that all is normal. does it only happen when engine is hot?

 

[astroboy]

Can it be the problematic ignition coil?

 

[bebiloku]

in other word, the car hesitate when accelerate hard from start. right?. other than that all is normal. does it only happen when engine is hot?

yes the problem is when the car is hot
but ODDLY the can work good in some moment .

 

[bebiloku]

Why so many different start?

~ Flash Start
~ Normal Start
~ Quick Start

??

....flash start....

 

[macgy]

no, i don't think it's the ignition coil problem, beb, can u tell us what have u done to ur car recently ie. before this problem arise? n why do u think that ur ICV is the problem?

 

[bebiloku]

Thank You For All Reply .
I Am Reword My Problem.
If I Stop My Car For Some Hour For Example I Close In The Postprandial And I Start In The Mornig The Car Run Very Vell For 3or 5 Km After The Car Misfire And Crack To Exhaust .for This Problem I Have Test And Change New Spark Plug (beru Ultra X Platin),change Fuel Filter ,change Air Flow Sensor ,fuel Pump .what To Do ,i Go Crazy

 

[macgy]

check for vacum leak / crack of all hose, sometime a small leak can give this problem. also check d tempreture control sensor. as for the cracking sound from exhaust, find d leak n change d exhaust gasket.