2.2L L61 Performance Tech 16 valve 145 hp EcoTec with 155 lb-ft of torque

wanna build my 2.2 up for more boost!

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Old 08-21-2011, 08:12 PM
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Originally Posted by conerboner
ugh i knew it was a stupid wire! I had a friend come over and look at it he has an ss/tc and we messed with it for a little bit and i started it and we jiggled wires around until we found out what was making it stall. it ended up being in the fuse box I didn't tighten it down enough when I did the motor build. It's funny it took this long to have problems but at least I found it! I no longer have any check engine lights and can now roast the tires all the way through third gear lol. I need to adjust my coilovers a little higher tho my right front tire ate the freakin fender liner haha. Still don't know if my fuel is supposed to go to zero with the key on but it seems to be running fine
good god, what a stupid thing. I had one of those moments last week when i got my turbo and manifold back on the car. Took it for a test drive and got back and the thing is just squeeking near the trans im like **** i just trashed my throwout bearing since i never replaced it. Then the turbo started smoking too over 5psi, wtf? Im laying in bed and i have an ephiany, i better check my intake. Here it is the line from the breather on the valvecover to the intake is kinked in two spots. ****** was sucking air in through the rear main seal, causing too much crankcase pressure and blowing oil past the seals. Unkinked the hose and everything is normal.

Im glad you got it fixed man.
Old 08-21-2011, 08:54 PM
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Good **** coner, my crank is finally done, and should be.back together in a few weeks. Maybe with some more boost
Old 08-21-2011, 10:05 PM
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Man that's crazy Glad you found it finally.

I'm working my 75-80 hours a week trying to buy a winter beater so I can tear into mine to build the motor before slapping everything together... Not quite to the fun part yet.
Old 08-22-2011, 09:18 AM
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Originally Posted by conerboner
ugh i knew it was a stupid wire! I had a friend come over and look at it he has an ss/tc and we messed with it for a little bit and i started it and we jiggled wires around until we found out what was making it stall. it ended up being in the fuse box I didn't tighten it down enough when I did the motor build. It's funny it took this long to have problems but at least I found it! I no longer have any check engine lights and can now roast the tires all the way through third gear lol. I need to adjust my coilovers a little higher tho my right front tire ate the freakin fender liner haha. Still don't know if my fuel is supposed to go to zero with the key on but it seems to be running fine
what in the fuse box did u loosen?
Old 08-22-2011, 10:19 AM
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the connector towards the front of the car. had the cooling fan 1 relay and some ecm stuff in there. Made sense cuz I had the cooling fan 1 control circuit code. I didn't think to look there cuz it wasn't giving me problems until I switched to e85 and everyone was blaming the ethanol including me.
Old 08-23-2011, 01:46 PM
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has anyone installed a fuel return system in their 2.2?
Old 08-23-2011, 01:50 PM
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I wanted to get one but ottp said the attachment that goes to the fuel rail is different than the lsj... you would have to send them your fuel rail to get one made
Old 08-29-2011, 01:08 PM
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or you can just swap it to a lsj fuel rail. and that would work also. going to do mine this weekend.
Old 08-30-2011, 05:08 PM
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Hey guys i have a question. I installed a turbo kit on my 2.2l like 3 months ago car is running good until 3 days ago my coolant temp doesn't show on the DIC and just now I was looking for a spot to park and I kinda stepped on it (50% throttle) and my car just died on me and it didn't turn on for like 5 minutes. Do u think the coolant sensor might have anything to do with the car dying? Also since the coolant temp doesnt show, my fan is always turns on now even if the motor is cold.

Old 08-30-2011, 05:40 PM
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thermostat is stuck open
Old 08-30-2011, 06:04 PM
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Thanks
Old 08-30-2011, 07:21 PM
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I had this happen once, i had an extra sensor and it still didnt fix it. Unplugged that battery for a while and then it was fine. The car isnt gonna want to idle or start for that matter. mine did the same thing. Wasnt a thermostat.
Old 08-30-2011, 07:29 PM
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Well I bought a new sensor and thermostat I'm gonna install them tomorrow morning if that dont work ill do the battery thing
Old 08-30-2011, 08:54 PM
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lol my thermostat died under warranty so i went in to have it warrantied and the manager said he wasnt going to do it because i installed a aftermarket thermostat... I was like really?!? He ended up doing it after I told him I would give him a shitty review of his dealership. haha
Old 09-19-2011, 04:39 PM
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Any turbo L61's still having that misfire issue?
I can't figure this thing out for the life of me.
Ideas from anyone or if anyone has had experience with this in how to fix it.
Old 09-19-2011, 04:41 PM
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Originally Posted by Tundraboarder666
Any turbo L61's still having that misfire issue?
I can't figure this thing out for the life of me.
Ideas from anyone or if anyone has had experience with this in how to fix it.
u 100% sure ur injectors are seated in the head good?
Old 09-19-2011, 04:56 PM
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I raced a gutted fox body mustang the other day with a 357 stroker fully built and I would have had him if i didnt misfire at 6000 rpm lol. i would start pulling on him and then bam it was just sputtering. My injectors are fully seated i'm sure of it. I think i'm gonna try one step colder plugs instead of 2 step colder since i'm running e85. I think the misfire is mostly in the tune tho...
Old 09-19-2011, 05:33 PM
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It's gotta be the tune, after I got my tune adjusted a few times never happened again. Sad note still don't have my car
Old 09-19-2011, 05:39 PM
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i went to the track two weeks ago, ran 14.7@110 and 14.7@114.7 on bald street tires and still on the stock bottom end. No misfiring here, guess im one of the lucky ones.
Old 09-19-2011, 06:20 PM
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How much boost are you running 07cobaltguy?

And yes I know my injectors are seated down. I've tested it with my 39#s and my 80#s..
Old 09-19-2011, 06:49 PM
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Originally Posted by Tundraboarder666
How much boost are you running 07cobaltguy?

And yes I know my injectors are seated down. I've tested it with my 39#s and my 80#s..
I have a 15psi spring in my wastegate but for somereason im only getting 13ish psi, so theres more in the car.
Old 09-19-2011, 07:19 PM
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hmm i got 14.3 @ less than 100 mph on 7-8 psi with 205/55r15 drag radials and pump gas. what's your 60 ft? and I never had misfire until i turned up the boost lol so probably need to tweak my tune some...
Old 09-19-2011, 07:23 PM
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2.7-2.9 and the awesome 3.1 60' time. lol 1st 2nd and then i bog third since im spinning i shift short, i make up all the time after the 1/8th mile. my 1/8th time is like 10seconds lol. My slips are in the 2011 drag times thread in the drag racing section.
Old 09-19-2011, 09:20 PM
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I ran a 13.3 on 7PSI can't wait to go back, but I can't figure this misfire out. Starts happening above 11PSI.
Old 09-21-2011, 11:06 PM
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anyone know how much an injen cai goes for on here? i forgot i still have mine from before i did the turbo build and i could use a little bit of money for it lol


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