Code 33 and 36... Throbbing idle... Help!!!
03-17-2007, 07:48 PM
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Car: 89 Iroc
Engine: 5.7 TPI
Transmission: 700r4
Axle/Gears: 9 bolt Borg Warner Disk Brake Posi
Code 33 and 36... Throbbing idle... Help!!!
So i pulled my coed and im gettin a 36 and 33...
Heres the story...
Its an 89 Iroc 350 tpi
So i bought this car with the MAF cut out of it liek all 5 wires cut and the MAF sensor was in the trunk.
Car ran but had high and thobbing idle.
I just got a new plug for MAF and hooked it up and got the MAF sensor all tightened down and plugged it in and it seems a little better driving... Not much tho.
And when i unplug and plug into the MAF it dosent change rpm or anything its the sale plugged in or unplugged.
So i ajusted my Minimum air then IAC with a volt meter.
Still trobbing of idle from 500-600 rpm to 900-1100 rpm constantly in gear or in park...
Any ideas? I looked around for vaccume leeks and found 2 and they are now fixxed but it still throbs...
Thanks
Heres the story...
Its an 89 Iroc 350 tpi
So i bought this car with the MAF cut out of it liek all 5 wires cut and the MAF sensor was in the trunk.
Car ran but had high and thobbing idle.
I just got a new plug for MAF and hooked it up and got the MAF sensor all tightened down and plugged it in and it seems a little better driving... Not much tho.
And when i unplug and plug into the MAF it dosent change rpm or anything its the sale plugged in or unplugged.
So i ajusted my Minimum air then IAC with a volt meter.
Still trobbing of idle from 500-600 rpm to 900-1100 rpm constantly in gear or in park...
Any ideas? I looked around for vaccume leeks and found 2 and they are now fixxed but it still throbs...
Thanks
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