titasas

I have Honda Accord 2.2 i-CTDI 2004 years.

I changed genuine honda timing chain kit + oil pump chain, also changed turbine.

After that, firstly was very bad traction from the start and in the highway (5 transmission). When car was cold, speed from the start was be a little be better, but when car was warm - slowly. After one week, speed from the start (1, 2, 3, 4 transmission) was better, but yesterday I try with other same car, so my car traction is not good, its too slowly

Some time I feel some speed pit. Only after 2500 RPM speed was good, but from 1500 to 2500 RPM speed its not like Honda must be. I press speed pedal and firstly its like some lag and then speed slowly accelerates.

I changed oil and air filter. But oil filter not original. But before timing chain kit changed fuel filter also was not original and speed was good.

All vacuum hoses checked. All parameters checked with computer and is normal... I'm hopeless, so maybe anyone can help

Sorry for my bad english

B serious

iTrader: (1)

Is your timing chain properly aligned? Check the valve timing.

titasas

hm, i dont know, but service, who fixing timing chain is good, so I think that properly aligned.

What is valve timing?

B serious

iTrader: (1)

Valve timing is the timing of the opening and closing of the valves. It is in relation to the crank shaft. The timing chain controls valve timing. If it is a tooth off, the engine will not run correctly. It will be sluggish like you are describing.

If it is more than a tooth off, the engine may not run at all and/or will be damaged.