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GhettoPop · 11-08-2004, 09:19 AM

autolite plugs, FMS wires, MSD cap/rotor are all good, all bout 1 ry old. cleaned MAF, TB, and IAC this weekend. i got a new pcv valve and screen, how the hell do i reach the pcv valave? i cant really get back there and kinda unsure where it is. i know its on the back of the engine close to the firewall. help?

as for the Intake Gasket, this is between the upper and lower intake? well, this as well as the exhaust gaskets are probally original. (127k miles) my problem started occuring when the weather got colder, 30's at night. it simply hesitates at mostly low RPM's when cold. 5 minutes later car is perfect.

11-08-2004, 09:19 AM	#5
GhettoPop Gimme a Drink! Join Date: Dec 2002 Location: NYC Posts: 694	Re: popping noise when cold under load autolite plugs, FMS wires, MSD cap/rotor are all good, all bout 1 ry old. cleaned MAF, TB, and IAC this weekend. i got a new pcv valve and screen, how the hell do i reach the pcv valave? i cant really get back there and kinda unsure where it is. i know its on the back of the engine close to the firewall. help? as for the Intake Gasket, this is between the upper and lower intake? well, this as well as the exhaust gaskets are probally original. (127k miles) my problem started occuring when the weather got colder, 30's at night. it simply hesitates at mostly low RPM's when cold. 5 minutes later car is perfect. __________________ 1990 GT,stock T-5,K&N w/o air silencer,March underdrives,FMS wires,timing@14*,PA Perf 130amp alt,Steeda Tri-Ax Shifter,Steeda adj quadrant/clutch cable/firewall adj,Centerforce II clutch,o/r x-pipe,Magnaflow SS catback,g-load brace, subframes,Bilstein struts/shocks,Autometer gauges, 136k and running strong!