Author Topic: After replace cylinder head & valves engine vibrates at (Read 1918 times)

Yellowfox · « **on:** September 06, 2008, 08:32:22 am »

Hello about 1 month ago I had to replace te the cylinder head, intakes valves, and piston rings becouse mines was cracked but now after 110km/h I fell that my engines now vibrates a lot, someone with the same problem???
Some Information obout he engine:

car: Golf mk3 GTD AAZ 1.9

-intakes valves new
-new piston rings
-original vw cylinder head
-some problems with IP or injectors (some problems at low rpms some little fails I will take it to someones who nows) could this be the problem??

Thanks and sorry for my englis Im agentinian
:oops:

gigaz2 · « **Reply #1 on:** September 06, 2008, 08:35:40 am »

you should sort the injectors. new nozzles are almost always in order (if you haven't done that yet)

burn_your_money · « **Reply #2 on:** September 06, 2008, 08:45:15 am »

Yeah start with the injectors. Make sure to have them calibrated with the new nozzles

jtanguay · « **Reply #3 on:** September 06, 2008, 11:04:26 am »

now when you say vibrate... explain. does the car shimmy? does it 'cut out' is it only when you go 110? 100 is fine?

Yellowfox · « **Reply #4 on:** September 08, 2008, 08:45:20 am »

Thanks all of you, and jtanguay i fell that after 110 the engine is too noisy (a lot of tac,tac,tac on low rpms and noisy in higth I thinks this is related with te injectors, but the vibration too??) and y fell some little vibration, wheels are ok, balanced about 1 moth ago and tires had run only 10000kmt

Thanks again for the tips an De-Code my english

Greetings

zukgod1 · « **Reply #5 on:** September 08, 2008, 10:15:58 am »

Yes injectors are in order sir

They will cause your car to shake at idle and anything under 2000 rpm most times.

It may surprise you something so simple will make such a difference..

Yellowfox · « **Reply #6 on:** September 08, 2008, 03:24:38 pm »

thanks 4 new ones will be the next step

greetings