any update on this?

Same situation here, car is toyota corolla 4afe, automatic, 94' change oil from magnatec 10w40 to petron ultron minerel 20w40. Then got a full tank of shell unleaded E10(first time, used to load caltex silver not e10) on the same day. Then after 2 days, BANG! Parang palyado makina. Mechanic can't find any reason why the engine should behave like that, checked all the hoses, changed spark plug, changed High Tension wires, pero ganun pa rin, intermitent na medyo madalas nginig ng makina then hirap humatak. Atf is good, bago lang.

Next gas refill, balik ako sa Caltex Silver, walang E10, medyo di naging madalas ang nginig, then shift to Caltex GOLD naging pino ang idling, pero minsan na lang ang nginig.

Just wondering ano pa kaya ang pwedeng dahilan. Aircon VCV is ok, bagong palit lang sa Toyota North. Idling at 950~1000rpm cold start, then 850 when hot with or without A/C.

Kakatakot kasi pag nanginig parang mamatay hehehe.



Tks sa magrereply.