fuel nozzles clogged

[bolty]

to all fuel injection gurus maki tingnan naman po kung normal lang ba tong kulay ng fuel injector ko. i was using petron e10 for about 6 months and after reading some negative things about ethanol eh nag petron xcs ako. the thing is after 2 full tanks nagkaroon ng nginig ang makina ko, parang mag shutdown sya. nung tinanggal ng technician e eto po ang nakita namin sa lahat ng injectors nya. clogged daw po and nilinis lang nya using carb cleaner and compressed air.my ride is a toyota avanza 1.5g automatic. your input would be highly appreciated.

http://s499.photobucket.com/albums/r...t=IMG_0114.jpg

http://s499.photobucket.com/albums/r...t=IMG_0113.jpg

[ghosthunter]

Picture kinda fuzzy (out of focus).

[nickriingen]

Na check ba muna fuel filter before removing the injectors? Usually diyan muna ma trap mga fuel sediments/ impurities before going to the injectors.

[ghosthunter]

Na check ba muna fuel filter before removing the injectors? Usually diyan muna ma trap mga fuel sediments/ impurities before going to the injectors.

It is possible the white stuff could be dissolved impurities that come out of solution when the gasoline evaporates (like the salt left behind when you evaporate seawater).

[bolty]

Na check ba muna fuel filter before removing the injectors? Usually diyan muna ma trap mga fuel sediments/ impurities before going to the injectors.

hindi na sir na chk ang fuel filter eh. its like more of tanggal linis kabit ng injector.although im sure ok na ngayon ramdam ko kasi ang difference.curious lang kasi ako kung normal lang na ganito ang injector nozzles, i mean yung kulay. after malinis ang injector ang naging kulay nya ay naging silver color. ang tanong ko lang kasi is normal bang ganon ang kulay(brownish) ng surrounding area ng nozzles? gusto ko lang kasi ma sure na dahil sa e10 kaya ako nagkaroon ng corrosion sa nozzles ko. thanks