[kamloon33]

I had bought a used accord 2.0 2oo4 7th Generations
but the problem I facing now is...
if in the earlier morning, the car was so power, when we press the accelerator the car can pickup quiet nice
but after the engine was warm enough,
when we reach the traffic light or T-junctions, when we press the accelerator, the car moving like pushing cow to move!!
can anyone told me what was going on?
as I went to few Honda Centre, they had told to monitor the level of the engine oil and also the transmission oil must not over as the advised,
but at the end...it still same!!
my car totally no power, may I know what I can do to make the car more power??
The power only came when the car was in cool , but once the engine is hot, the car sure no power!!
Please help

[lelynx]

have you check...
- spark plug
- battery or alternator

[kamloon33]

plugs i had changed it at Honda SC
and alternator also just replaced
and battery also was a new
but still the same problem...
every morning...1st start engine..power sure nice..
but after drove till engine is hot,the power will decrease and at the T-junctions,
sure like the lorry who wanna across T-junction, NO power

[lelynx]

best to revisit SC and ask them for a full ECU scan for any faulty code

[ring]

Condition explained most likely due ptessure leaks in engine combustion. The leaks may occur when engine is in high heat condition. The other way of looking at it will be that AT gears which supported by wiring harness gets interference which affected by extreme heat at engine bay. Nowadays, car with drive by wire technology is often disturbed by faulty harness. When that happened AT failed to detect the correct gear, hence, your car become underpower & sluggish.

[kamloon33]

best to revisit SC and ask them for a full ECU scan for any faulty code

i.already visited 2 SC....in different state..but result also same

[kamloon33]

Condition explained most likely due ptessure leaks in engine combustion. The leaks may occur when engine is in high heat condition. The other way of looking at it will be that AT gears which supported by wiring harness gets interference which affected by extreme heat at engine bay. Nowadays, car with drive by wire technology is often disturbed by faulty harness. When that happened AT failed to detect the correct gear, hence, your car become underpower & sluggish.

this car seldom run...just...normally use of my wife go to open shop n close shop...then..that all....
this s
car seldom drive now...

[kamloon33]

1st i thought maybr was because of the petrol pump pressure error..but after went for checking,d mechanic said..the pump pressure still in good conditions...really dunnowhat again...
what i can do...he said..could be the engine,but which.part?
but now my accord appeared of engine oil leaking..is it related?
any experience user or mechanic?

[kamloon33]

1st i thought maybr was because of the petrol pump pressure error..but after went for checking,d mechanic said..the pump pressure still in good conditions...really dunnowhat again...
what i can do...he said..could be the engine,but which.part?
but now my accord appeared of engine oil leaking..is it related?
any experience user or mechanic?

[kamloon33]

actually my car now the main problem is just the pickup power was totally bad..except everytime when d engine is cold,once the engine heated, the power of pickup will gone...but the power along driving still great, just only d pickup power really made feel dissapointed, as i had change d plugs, alternator, engine oil n also AT oil, even i had also checked d fuel pump n fuel pump valve all r in good conditions!
what happened totally to my accord??