QUOTE(ktek @ May 1 2024, 09:00 AM)
how much odo now. sc ppl may forget to adjust spark gap (if u collect back old spark plugs to compares).
additive got no effect one.
not necessary to reset throttle memory . unless someone cabut battery or mistaken did it
180K. Ya, I'm still keeping the old spark plugs. Anyway, after sending for throttle body cleaning, the low RPM issue improved. That said, the feeling is still not as before. Will drive more days and see how it goes.
QUOTE(nettz @ May 2 2024, 01:20 AM)
Dulu I changed new spark plugs for my car, it happen like that, RPM dropped and shaking. I went back to the shop, they said my coil is the problem and immediately quote me for new coils. I asked them to check my plugs, they said no because its new. Somehow they have a spare used coil and so they tested and still same problem. Then they changed the plugs again, problem solved. Then only he admit that the plugs was a defect and the will claim from supplier.
Oh really? The foreman removed the plugs as well as the plug coil(?), I can hear the spark sounds coming from all 3 spark plugs. Is that an indicator they are good? At first, he suspected that the engine could probably just running on 2 spark plugs looking at the vibration from the engine.
This post has been edited by laihuhng: May 5 2024, 09:08 AM