Search found 10 matches

by gazwad
Fri Mar 15, 2019 7:40 pm
Forum: Having Problems ?
Topic: part throttle hesitation
Replies: 14
Views: 92

Re: part throttle hesitation

great thanks, i'll have a look at the software then when the lead arrives
by gazwad
Fri Mar 15, 2019 7:18 pm
Forum: Having Problems ?
Topic: part throttle hesitation
Replies: 14
Views: 92

Re: part throttle hesitation

I stripped the injectors and they were spotless inside, i also managed to reduce the hose length from injector to to manifold to about 35mm. It seems to have improved slightly but the stutter is still there, i think the injectors are fine as the all seem to tap evenly and were in good condition inte...
by gazwad
Wed Mar 13, 2019 3:43 pm
Forum: Having Problems ?
Topic: part throttle hesitation
Replies: 14
Views: 92

Re: part throttle hesitation

ah i see, I'll have a look to see if any of the self calibration has been left enabled etc. cheers
by gazwad
Wed Mar 13, 2019 11:44 am
Forum: Having Problems ?
Topic: part throttle hesitation
Replies: 14
Views: 92

Re: part throttle hesitation

Thanks, I'll have a look at the calibration. I know the lambda isn't connected to the stag ecu, is this needed for calibration?
by gazwad
Wed Mar 13, 2019 10:34 am
Forum: Having Problems ?
Topic: part throttle hesitation
Replies: 14
Views: 92

Re: part throttle hesitation

If the injectors can't be stripped or cleaning doesn't fix them I will need to replace them but I can't seem to find these particular ones for sale anywhere. Do all injectors have the same flow rate etc - what replacements are recommended? I think individual injectors with a hose in and out (separat...
by gazwad
Tue Mar 12, 2019 8:29 am
Forum: Having Problems ?
Topic: part throttle hesitation
Replies: 14
Views: 92

Re: part throttle hesitation

After a little research it appears these are Egas injectors, does anyone know if they can be stripped and cleaned? I think i might have an injector issue, I had to remove the inlet manifold a couple of weeks ago and noticed 3 of the lpg nozzles in the inlet trackts were clean and one was dull and sl...
by gazwad
Mon Mar 11, 2019 9:21 pm
Forum: Having Problems ?
Topic: part throttle hesitation
Replies: 14
Views: 92

Re: part throttle hesitation

the injectors are 'iniettore inj01' if that helps?
by gazwad
Mon Mar 11, 2019 9:19 pm
Forum: Having Problems ?
Topic: part throttle hesitation
Replies: 14
Views: 92

Re: part throttle hesitation

i managed to reduce the length of the hose to around 2 - 2.5 inches, and it seems to improved it very slightly but it's still there. I don't think I can make the hose any shorter as there just isn't room to fit the injectors
by gazwad
Mon Mar 11, 2019 7:11 am
Forum: Having Problems ?
Topic: part throttle hesitation
Replies: 14
Views: 92

Re: part throttle hesitation

That's great information, thanks. I have fitted a valve saver kit although it is just plumbed straight in to the main plenum. It's the non-vvt version but the hoses from injectors to manifold are around 4-5 inches long so I will try shortening them to see if that improves it. I will try and identify...
by gazwad
Sun Mar 10, 2019 5:30 pm
Forum: Having Problems ?
Topic: part throttle hesitation
Replies: 14
Views: 92

part throttle hesitation

i have a 1996 honda stepwagon (b20b engine) fitted with lpg, it has a stag 4 qbox plus ecu but i'm not sure what brand the other components are. It runs perfectly on petrol and almost perfectly on lpg apart from a hesitation at around 2500 rpm on part throttle acceleration when it seems to almost cu...