injector cleaning?

richard

been havin probs with car lack of power under load.seems to lack power when you excelarate hard but seems ok if you feed the power on if that makes any sence changed map sensor mixture lambda coil pack still no good is it worth havin the injectors sonic cleaned? found a company called www.injectorcleaning.co.uk anybody know of them or used them? also who makes the injectors in the z22se and are they rail mounted top feed or side feed?

MikeS

i used a place off ebay

the injectors cost me 55 quid that were refurbed

he also offered me 20 quid exchange

i do notice the car idles a lot better now as well sounds a bit smoother

if your car feels better than when u plant it then it might be over fueling

http://cgi.ebay.co.uk/ULTRASONIC-FUEL-I ... m153.l1262

Europa_Blue_SE1

I can't remember the name of the company that Mark Watts from Courtenay was telling me he used to do his when he was prepping it to have the Supercharger fitted mibbe if you pm him he'll be able to tell you the name of the Company that he used. dunno..
Hope this helps some richard...
Alan cheers..

blue_se2

Have you changed the fuel filter?? and you could try some optimax fuel in her

MikeS

i put in some optimax and let the fpr breath normally and the car flew 😛, unfortuantely it was doing under 20 mpg

richard

thanks guys think the problems ive been haveing are due to a knackered cat so gonna buy a magnaflow cat and see what happens when i fit that

misterY

Do someone know if the injectors of the z22se are made by Bosch? If so, can someone tell me the no. on it? I don't want to get them out just to read the number.
Thanks.

MikeS

do a search

i put some part numbers of injectors up

misterY

Does anyone have the part numbers of the injectors o-ring seals? Did not find them in the part catalogue.

edit: got them... :roll: 58 17 566

juan_carlos

I have two and the replacement part number is gm 12 569 091

juan_carlos

I suppose that the new mounting anger over fine motor, correct?

vocky

that has not translated very well 🙁

juan_carlos

Thanks vocky

put new injectors, the engine runs better?
I purchased a set of 4 new units in ebay.co.uk vauxcentre, expected to arrive soon

vocky

yes the engine should run better with new injectors 🙂

misterY

I hope the cleaned injectors have the better cost-performance-ratio.

Like they say: ASNU -as new. 😉

juan_carlos

Hi,

today I installed new inyectors, the truth is that cheerful note pulling long, more full.
After a reset my ecu and 30km to slow, then ..... 😃
I only had a problem, come a little shit in the second cylinder but seems to work ok.
may be a bug? notsure.gif