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Silent Z · 09-28-2005, 12:55 PM

Well I did the plugs and wires last week and no luck! I have fixed a few vaccum leaks. The kid I bought the car from payed someone to do the CAI and airfoil. When they reinstalled the elbow onto the TB they jamed it on making a sizable intake leak after the MAF sensor. The gap was on the underside so you couldn't see it. I thought that would fix it, but again I was wrong! I was watching the TechII and I noticed that when I hit the gas in park the timing would retard. I did the same thing on my brothers 1994 LT1 Trans AM and his didn't do this. So I just installed a LT4 knock module and no more knock timing retard! I still have to drive it home so I hope this fixes it. :P

09-28-2005, 12:55 PM	#15
Silent Z Join Date: Sep 2005 Location: Charlotte, NC Posts: 119 iTrader: (0)	Well I did the plugs and wires last week and no luck! I have fixed a few vaccum leaks. The kid I bought the car from payed someone to do the CAI and airfoil. When they reinstalled the elbow onto the TB they jamed it on making a sizable intake leak after the MAF sensor. The gap was on the underside so you couldn't see it. I thought that would fix it, but again I was wrong! I was watching the TechII and I noticed that when I hit the gas in park the timing would retard. I did the same thing on my brothers 1994 LT1 Trans AM and his didn't do this. So I just installed a LT4 knock module and no more knock timing retard! I still have to drive it home so I hope this fixes it. :P __________________ 1994 Z-28, A4, T-Tops, Trick Flow/Lingenfelter CAI, Air Foil, Underdrive pullies, FlowMaster Cat back, LT4 Knock Module, MSD 8.5 wires, Cap & rotor, 6A box, Hyper-Tech 160 T-Stat, T/B bypass, Optima Red Top Batt. , And Meziere electric water pump!