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So it was an easy fix. The cruise control cable was adjusted too short (just barely). Lengthened it one notch and shes perfect now.

Ok I will try adjusting the blade. Thank u guys.

Hey all! I have an 87 GN. I recently installed a new iac, iac 45* angle boss on a new 70mm throttle body and a new tps. Im currently trying to get the isc and tps numbers dialed in. I feel like the throttle blade is sticking or something? Up to temp and in closed loop the rpm spins about 1050...

so when my car is up to temp the scanmaster shows good readings on almost all parameters except o2 reading ( 150-490) and blm (142). When i give it gas the blms go to about 129 and full throttle about 121. Also at full throttle the o2 gets into the low 800. Would a low o2 reading cause a crappy...

someone told me that the newer head units can handle more now days so I think ill just run it parallel like it is and call it good. Thank u

Would running the components on a 4 channel remedy the burning up issue?

Thank u! That is helpful info. Now im freaked out about ohms butning up my alpine.

Oh and on the driver side the wires are grey and a light brown wire

hey all, Ive got an 87 gn with concert sound and am replacing dash speakers. I see a light green and dark green wire. Anyone know which is positive?

Sweet, thank u will do!

Thank you. Whats the best way to block egr for a tight seal? My billet block off leaks with a brand new gasket. The stock clamp wont work with an off the shelf block off plate.

Thank you! I didn’t realize you could use that leverage bracket with a block plate.

Ive got a billet egr block off on a gasket. I remember someone saying those dont seal up very well

I do notice the egr block off isnt sealing very well. Is there a better way to block it off ?

Thank u, will do. On a sidenote. Is itjust the nature of these cars to have a harsh vibration and rough feel while idling? My car doesnt seem very smooth.

Thank u. Very valuable info for me in these links.

No i dont. In car right now, how do i adjust them?

What would a low iac number indicate?

46

so i finally got my new to me 87 GN on the street. TT chip, egr delete, 60 injectors, exhaust and cold air intake. The scan master shows iac at 02. Is this normal?