well first off this is what it feels like. when i completely press on the gas pedal and take it all the way up it feels perfectly fine. vtec engages and everything seems to be fine but right when i hit around 7,000 RPM's the motor starts to bog down. it feels almost like i am at fuel cut off. the needle will just stick there and have a really hard time getting up to 8,000 and thats just in 2nd gear, but when i shift and go to 3rd gear its even worse.

i replaced my fuel filter, resetted my ecu and checked all my wiring. i haven't done anything else.

the motor is a stock gsr motor. i/h/e, clutch and flywheel but other than that.. no internals or anything. anyone have any ideas on this???

no CEL or Maintence Light.
i've searched a little but couldnt realy find anything useful.


Modified by integra_si-vtec at 8:43 AM 5/8/2007

 

bump

 

do you have a check engine light or maintnance light on

 

no check engine light or anything

 

how's your oil and temps? sounds like you've got no vtec

 

no, my vtec engages just fine... but idk it just seems to bog hardcore when it gets up to 6.5 or 7

i havent thought about checking my oil temp

any other suggestions??

 

fuel injectors?? my DC was idling funny, then when driven normally it would like sputter out @ low rpms tho... can of seafoam green in my gas tank and i was good... hope it helps.. GL

 

no check engine lights or maintenece lights.

could it be my dented oil pan??

 

bump

 

Are you using the GSR intake manifold? It may be that something is preventing the secondaries from opening and it would cause your engine to bog

 

yeah its a gsr intake manifold... what could be causing that problem?

 

do you have msd? bc i had a problem like that and it was because of that..if not im not to sure

good luck

 

Well if something is preventing the secondaries from opening on the intake manifold then at high rpm at wot the engine is going to be starved for air and would flood with fuel causing it to bog down.

 

well how can i check whether or not the secondaries are opening up or not.
and do you think it could possibly be my fuel injectors?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by integra_si-vtec &raquo;</TD></TR><TR><TD CLASS="quote">
well how can i check whether or not the secondaries are opening up or not.
and do you think it could possibly be my fuel injectors?</TD></TR></TABLE>

yeah it could be ur injectors... if ur not getting enough fuel, the engine will bog, how much gas u have in the car? is the needle correct?

 

i usually have about 3/4 of gas in my tank. i never fill it all the way up.

 

it's probably running rich at higher rpms? check timing?

 

yeah i need to check the timing

 

anyone else have any suggestions?