douglas218hk
Member
Hello all, I don't know why, my engine is jerking at about 5000 to 6000rpm
moreover, it has a hesitation when step on the pedal from stop or from a braking to stop before.
I haven't encountered this problem before.
I am using Denso IR20 spark plug.
K&N air filter for original air box.
S-type exhaust pipe.
15" wheel rims with 195/55/15 tires
No turbo or super charger.
I have replaced all sensor in it except the O2 one but nothing help.. vv
Any one can help me?!
Thx for your advance!
moreover, it has a hesitation when step on the pedal from stop or from a braking to stop before.
I haven't encountered this problem before.
I am using Denso IR20 spark plug.
K&N air filter for original air box.
S-type exhaust pipe.
15" wheel rims with 195/55/15 tires
No turbo or super charger.
I have replaced all sensor in it except the O2 one but nothing help.. vv
Any one can help me?!
Thx for your advance!
