Problems with the engine

[Filipe]

Hello,
Sorry for my English ...
I have a serious problem with my car,
I have:
1991 Acura Integra LS 4 Door
B18A1 engine with automatic transmission
I changed the ignition module and ignition coil as well,
yet he continues to fail, when the circle with the car until the engine seems fine
but when I stop tube fails too sometimes even turn off, and sometimes is difficult to start
I always have to wait a few minutes and then the engine starts.
Someone told me that can be the speed sensor and
or a valve that is in the PGM-Fi which regulates the entry of air, so it was explained to me, I did not understand at the time very well.

Here is a few seconds of the problem of my car

(I tried to put the video here but i don't now how...)

(please jump to 40second is when happens more and sometimes it's always doing that always)

http://www.youtube.com/watch?v=N8Fvv6IVivM

If the problem is the one that told me where is those two pieces?
And if possible the original part number of both to have a look if necessary...
I have look but i don't now where is...

Thanks in advance

 

[Filipe]

Hello...

I don't understand very much of the engine i'm no mechanic i'm learning...

Can anyone help me on this??

Thanks...

 

[jdmjim]

check your fuel pressure

 

[dr1ft@gious]

I believe i know your problem, this is common for DA's like ours. Underneath your steering collumn there is a relay that regulates the starting fuel and they go out often. Its a black box kind of close to the fuse box. its called the main relay and here is a picture of what it looks like

http://autorepair.about.com/gi/img.htm?qR=/od/enginetroubleshootin1/a/honda_hot_start.htm

 

[Filipe]

Hello,
Thanks for the help i talk to a friend and he has the same problem but is car dosen't start sometimes and he told me that the problem is the relay. Maybe may problem is the same... I take off the fuel pipes of the filter and fuel come out a lot to me it's ok i don't understand very much and i don't have the correct material to do that here in my country the material it's expensive even for the car i prefer to buy in US is much more cheaper... i will see and try to get someone that understand to see if the relay is ok or not then i gave a answer..
Thanks for the help

 

[Prozon]

Better English then some that post here haha.

Check your main relay.
(The person above mentioned it.)

 

[wooker_nok]

timing is off, check your IAC clean it and check your thermal sensor

 

[emd513]

might also check the dizzy shaft. mine slowly started to go out and did something similar. it should be pretty easy to turn, if you have to give some or a lot of pressure then the dizzy needs replaced.