yes i already did my research and i think it could be the fuel filter, spark plugs, timing belt missing a teeth, vaccum leaks or fuel injectors need cleaning, i check the code and it was 72 random misfire cylinder 2, Car btw is 1998 integra ls , 149 xxx, mods- short ram intake. car bogs with medium pressure around 1k- 2900 rpm and after that it runs fine, sounds like a boat with alot of rattling. What do you think the problem is ? thanks in advance

 

bump!

 

This is a stretch but it's happened to me...make sure your distributer isn't losing power. I had my air filter rub up against it and it took voltage out of my dizzy, which caused a bog.

 

i just changed my spark plugs today and it fixed it!

 

update

so car is bogging again, looks like spark plugs didnt do much, do you guy think Seafoam would help!?

 

would start by doing compression and leakdown... had one of these at work with same issue , ended up needing a valve job.....

 

seafoam is the devil

 

Seafoam is God's gift, get the expletive out of here.

 

lol, ok so i just use the seafoam today, new boshe platinum spark plugs, oil change, and it still does it, i read the CEL code again today and it was 71 72 73 74, all 4 random misfire cylinder!!? whats my problem???

 

hows fuel pressure, auto or 5 spd? hows timing? check the basic's first dont just put stuff on.

 

its 5spd,

 

i have a 96 dc2 and it does the same thing but sometimes i cant put it in first and wen i take off it starts shaking like crazy. and sometimes i cant put it into second or third and wen i do it grinds.

 

Sounds like the problem is in your ignition system.
Inspect your ignition wires, and dizzy cap/rotor. If you can't remember the last time you changed them, change'em.

 

i have the same problem, but only in hot weather conditions.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by bigkvn77 &raquo;</TD></TR><TR><TD CLASS="quote">Sounds like the problem is in your ignition system.
Inspect your ignition wires, and dizzy cap/rotor. If you can't remember the last time you changed them, change'em.</TD></TR></TABLE>

I think that's it... check that cap and rotor.

 

thanks alot guys .ill give it a try today after school

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BinMop &raquo;</TD></TR><TR><TD CLASS="quote">lol, ok so i just use the seafoam today, new boshe platinum spark plugs, oil change, and it still does it, i read the CEL code again today and it was 71 72 73 74, all 4 random misfire cylinder!!? whats my problem???</TD></TR></TABLE>

as an aside. bosch plugs are trash.....go spend 8 bucks more and buy some ngk's

bosch + honda = no no

 

ahhh ill remember that

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by GRAF-FITI &raquo;</TD></TR><TR><TD CLASS="quote">

as an aside. bosch plugs are trash.....go spend 8 bucks more and buy some ngk's

bosch + honda = no no</TD></TR></TABLE>

X2

Just spend the extra cash