Occasional miss help..!!

Danni22 · Post by **Danni22** » Fri Mar 29, 2013 6:22 pm

Ok so I took the H22 polo for its first run, I get an occasional miss at 4.5k-5k it's like hitting a wall like a fuel cut but i don't think it is,

Cleaned the plugs, cleaned the dissy contact points still the same.

What els could it be?

Iv fitted a 255lph fuel pump in line fuel filter
Removed the carbon canister
Fitted an induction kit and that's about it to the engine

Ill get a vid up ASAP to see if you can hear what I mean

It's only under load I can rev it freely,

Could it be the vtec selonoid clogged as I carnt feel it cross over?
Fuel filter too big not feeding enough?
Fuel pump not feeding??

No EML

Danni22 · Post by **Danni22** » Fri Mar 29, 2013 6:28 pm

Vid

http://i705.photobucket.com/albums/ww60 ... 914d1a.mp4

Post by **Gayno** » Fri Mar 29, 2013 6:48 pm

Road testing in a residential area?

FWIW, on the return trip you did cross over into VTEC

Danni22 · Post by **Danni22** » Fri Mar 29, 2013 6:52 pm

Gayno wrote:Road testing in a residential area?

FWIW, on the return trip you did cross over into VTEC

It's all good no need to worry had trade plates on

and was insured I'm not risking my licence

At what point because we couldn't feel it of hear it on the long bend back it was I'm 2nd at about 4k when I put my foot down it just missed

The "S" express · Post by **honda-hardy** » Fri Mar 29, 2013 8:46 pm

that is exactly what happened to my lude as i hit 112 mph, is yours a jdm? perhaps something has happened in the wiring and acts as a limiter?

when it mis-fires does it still pull or hesitate/feel restricted?

Post by **Gayno** » Fri Mar 29, 2013 9:06 pm

Danni22 wrote:It's all good no need to worry had trade plates on and was insured I'm not risking my licence

It's not your licence I'm worried about, it's the children or animals that may have ran out in front of you while you are clearly doing more than 30mph

Sounds like VTEC at 1:09

The "S" express · Post by **honda-hardy** » Fri Mar 29, 2013 9:12 pm

Gayno wrote:
Danni22 wrote:It's all good no need to worry had trade plates on and was insured I'm not risking my licence
It's not your licence I'm worried about, it's the children or animals that may have ran out in front of you while you are clearly doing more than 30mph

Sounds like VTEC at 1:09

oh come on gayno. we just done a tunnel run of sorts. the last vid in the dark you all hit vtec. see we is all capable of a heavy foot in 30 limits.

clean this thread up please. now back to the mis fire.

mercutio · Post by **mercutio** » Fri Mar 29, 2013 9:15 pm

coil on its way out?

Danni22 · Post by **Danni22** » Fri Mar 29, 2013 9:50 pm

honda-hardy wrote:that is exactly what happened to my lude as i hit 112 mph, is yours a jdm? perhaps something has happened in the wiring and acts as a limiter?

when it mis-fires does it still pull or hesitate/feel restricted?

No it pulls hard then just hits a wall and stutters at about 5k it's a h22a5 UKDM that's why I'm thinking something along the vtec as it won't crossover..

At 1.09 it's me putting my foot down from 3k to 5k where it hits the wall.

Don't tell me you've never gone over the limit even once lol

Danni22 · Post by **Danni22** » Fri Mar 29, 2013 9:52 pm

mercutio wrote:coil on its way out?

I'm starting to think that bit even after cleaning it up there was no change.. It was running spot on when It was in the lude so I'm baffled as there's no codes coming up