bucdenny

I just changed my oil, my car bogs from launch all the way to vtec. vtec kicks very very loud, unusual, but doesn't go anywhere. what can be the problem? mods are skunk2 manifold, dc headers, p30 ecu. I have new sparks and wires. has never happened b4, but i notice time to time would bog right wen i gas the car in first gear, and then it would go away.

bucdenny

anyone? I mean i can barely drive the car. it bogs to the point the engine would shut off at idle

bucdenny

the car can barely rev past 3k rpm. Seems to get worse. any ideas?

ek99gsr

it might be the ecu. if not that then the only other thing i can think of is maybe your injectors are bad. i might be wrong though. if i am someone please correct me

siregcivic

hey... unplug your battery positive then negative
to reset the ecu.. wait like 5 minutes then try again. if that doesnt help check your tps and map... also are you throwing a cel?

carlosd68

I once had this problem on my car and it resulted it was my timming...

SpoolinEK9

sounds like it could be a distributor problem, the crank position sensor in there. mine is bad and does the same **** sometimes.

heel_touge

did you just put the plugs in?

bucdenny

i have been running awhile with new plugs. my car has been working fine until now. have switch ecu around, doesn't work. i will check my timiing as of now and test a different distributor.

SpoolinEK9

my car does the same **** and its the distributor.

bucdenny

I haven't yet put on a different distributor, but planning to wen my friend brings over his integ. atm my car run's like ****, dont want to rev at all. it runs at idle though. dere is also no check engine llight. any other clues?

bucdenny

just changed the distributor, didn't help.

bucdenny

fixed the damn problem!!!! my cat was clogged lol. but one thing, vtec lags like a mother now. bogs wen i hit vtec now. hmmmmmmm any other clues?

bucdenny

wen it hits vtec, it jugs then lags on the way to 8k. one thing unusual is the vtec screams like 10 times louder but doens't go anywhere. checked my vtec, the screen is clean no clog at all.

jerbear!

good chance its the ecu. p30 is for a b16 should you be using a p72?

bucdenny

used both p30 and p72, still does it

boosted civic 2k6

maybe if your cat was clogged that **** out off some other stuff must be clogged too? maybe you got carbon build up like somewhere around your valves? - random guessing lol. why dont you try a can of that fuel injector cleaner. see if it fixes things because thats really weird. everything else works fine till VTEC. maybe one of your cams fell off!!! lmao jk