Zic xq (fully synthetic)

[CivicVTi]

I use Shell E10 sa 3ZZ ko, no rough idling whatsoever. Also used Petron XCS and Caltex Silver, both with E10. No problems. It must be the oil. Unless na hindi tuned up ang kotse at madumi mga air/fuel filters at servo.

[aejhayl17]

I use Shell E10 sa 3ZZ ko, no rough idling whatsoever. Also used Petron XCS and Caltex Silver, both with E10. No problems. It must be the oil. Unless na hindi tuned up ang kotse at madumi mga air/fuel filters at servo.

yung nga sir eh. before this oil, my zz is in top condition.

valve adjsutment 80k km(casa)
new fuel filter, 90k km (casa)
new spark plugs (stock not upgraded to platinum)
newly washed air filter (washable aftermarket cone type)

servo?

additional suspect din: oil sludge build up. wala pa nung 80k km, ewan ko now

[redorange]

yung nga sir eh. before this oil, my zz is in top condition.

valve adjsutment 80k km(casa)
new fuel filter, 90k km (casa)
new spark plugs (stock not upgraded to platinum)
newly washed air filter (washable aftermarket cone type)
servo?

additional suspect din: oil sludge build up. wala pa nung 80k km, ewan ko now

Is it the K&N type oiled filter? If it is I would bet it was over oiled and your MAF sensor is now covered in oil from your filter causing the rough idle. Also it's a Korean oil brand not Chinese.

[meledson]

3zzfe is prone to sludge. better have a mechanic open the engine top cover for proper inspection.

[CivicVTi]

*aejhay|17

Change oil ka na, baka fake yung nabili mo kaya pangit ang andar. As the others suggested din, pacheck mo MAF at IACV (servo) at baka madumi na. Be wary din sa oil sludging, yan ang sakit talaga ng 3ZZ natin kaya dapat maagap sa engine oil quality.

[aejhayl17]

Is it the K&N type oiled filter? If it is I would bet it was over oiled and your MAF sensor is now covered in oil from your filter causing the rough idle. Also it's a Korean oil brand not Chinese.

its only simota sir,no sir, i have cleaned the MAF already twice simula nung medyo panget na andar niya. the air filter is not over-oiled, tinipid ko e thanks po

*aejhay|17

Change oil ka na, baka fake yung nabili mo kaya pangit ang andar. As the others suggested din, pacheck mo MAF at IACV (servo) at baka madumi na. Be wary din sa oil sludging, yan ang sakit talaga ng 3ZZ natin kaya dapat maagap sa engine oil quality.

most probably, i'll do an over-all problem assessment with my mechanic this week (sludge, tune-up, change oil, oil leak, sensors etc) thanks po

[aejhayl17]

update lang mga sir, yup its an oil leak...may konti tama kase yung gasket. i used silicon gasket sealant muna before replacing the gasket. try ko muna.