HomemadeTurbo - DIY Turbo Forum
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HomemadeTurbo - DIY Turbo Forum (https://www.homemadeturbo.com/)
-   Hybrid/Tech (https://www.homemadeturbo.com/hybrid-tech-8/)
-   -   H22 w/2 problems (https://www.homemadeturbo.com/hybrid-tech-8/h22-w-2-problems-99246/)

heyseemoreh22 02-01-2009 10:35 PM
Re: H22 w/2 problems
 
And your running leaner on the #4 cylinder or your gap is bigger on the plug

91lsvtec 02-02-2009 02:53 AM
Re: H22 w/2 problems
 
that gap might be bigger on the plug. I'll check it once I work on the car again.,

Picked up a oil press guage, and order the fitting from stelthmode. Just waiting on it to see if I can see a drop in pressure.

I really dont think its my cam seal leaking. I don't see any oil on the back side of the head, leaking down. Just on that 1 spot.

HMT-Admin 02-04-2009 05:11 PM
Re: H22 w/2 problems
 
Originally Posted by 91'ls-vtec

problem 2. Leak coming from top right corner of head.

More than likely its a cam seal. I did a H22 build and it leaked there. It was even a brand new cam seal, (aftermarket) I swapped on a used B16 cam seal and the leak was gone. Check the cams as well make sure they dont have a huge groove on them, this is where the seal rides. I recommend using emory cloth/scotch brite to make it smooth.

heyseemoreh22 02-04-2009 05:44 PM
Re: H22 w/2 problems
 
Originally Posted by 91'ls-vtec
that gap might be bigger on the plug. I'll check it once I work on the car again.,

Picked up a oil press guage, and order the fitting from stelthmode. Just waiting on it to see if I can see a drop in pressure.

I really dont think its my cam seal leaking. I don't see any oil on the back side of the head, leaking down. Just on that 1 spot.
Aftermarket fuel rail or stock one?

Oscar 02-04-2009 07:03 PM
Re: H22 w/2 problems
 
He's using a BDL rail.

91lsvtec 02-04-2009 09:01 PM
Re: H22 w/2 problems
 
hopefully that will take care of the oil leak.

I think the fitting came in from Stelthmode today. (package @ moms house).

If so I'll switch out the cam seal tonight and plug in the oil guage.


heyseemoreh22 02-05-2009 06:42 AM
Re: H22 w/2 problems
 
Originally Posted by d112crzy
He's using a BDL rail.
Thats the explaination for the #4 running lean, BDL's inlet fuel fitting overlaps the injector boss port so the fuel has to backwash to get to the injector. Try removing the inner steel collar and filing down the port fitting.

bigdaddyvtec 02-05-2009 05:06 PM
Re: H22 w/2 problems
 
Thats not it son.

91lsvtec 02-09-2009 01:18 PM
Re: H22 w/2 problems
 
1 Attachment(s)
the T came in saturday. So today after work I'll hook up the oil guage and go for a drive. Updates later on tonight.

I did mention that this motor will be boosted?

Attachment 9975

91lsvtec 02-10-2009 12:18 AM
Re: H22 w/2 problems
 
Originally Posted by AbaZ
More than likely its a cam seal.
BINGO* You really do know your stuff Jeff. It is the cam seal. Got my nose in there and really watched it. There was a leak dripping down the head onto the block

on to the next problem. VTEC disenguagement.

Oil pressure guage hooked up results.

Idel: 30psi
driving: 80psi
floor it lightly: 94psi
just befor vtec hits: drops 2psi (92psi)
VTEC : 100psi (maxed out guage)
VTEC shuts off dropped amost 2psi. (this is in 3rd gear) just about 99psi

Now what?


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