Tkperera

Ah yes , little bit dampness in crank position sensor . The micanic says crank sensor O ring is leak.

Yes sure it must be pre ignition. coz its completely stop when i detached the IAT sensor clip.

No it does not come when engine rev at P or N position . There are no significant oil loss, no oil leak under the engine, and this car has best gas milage 18kmpl.

1. 166000 km 2. I dont know abt previous owners, I did efi tuning , chanege knock sensor , iat sensor , ect sensor , oxygen sensor , tp sensor with new throttle body , map sensor , and finally change ecu 3. Since i own this car. 4. Its fade away when accselarating 5. Its fade away when deaccselarating Only come with low rpm range with slight load 6 . With high rpm more than 2200 not came. 8 . Yes its comes with load just before down shift when i accselarate to drive uphill

Mobil 15-40 its come with load between 1500-2000. It does not come up when ists idleing and rev in nutral

Yes i did it before filling 95 octain but still same.

Yes i did it before filling 95 octain but still same.

Its suzuki swift hT51S 2005 m13a engine Engine knock comes with light load like ac on status, between 1500 to 2000 rpm after the engine gets its operating temp. all sensors checkd, ecu changed, no eny DTC, no burning oil. No smoke.. spark plug change ifr6j11. What happen ? How will fix that knok. ? Please help.

Hi I filled the resovior to the exactly max level, but the engine gets its operational temp the coolent not transfer to resovior Is that normal? Before I had faulty radiator cap so its fill the resovior almost full when engine get hot. after I change the cap to recondition original same pressure rate 1.1 bar resovior get filled half inch above max level, bt unfortunatly my radiator was weak its cracked from top. So now I replace new radiator and new fan with new cap. Prob is resovior level is still not change when engine get its operational temp Is that normal? Or do I need to change cap to 0.9 bar ?