exhaust pops WTF??
 

i just installed a TFS street heat intake and accufab 70mm TB a little while ago and after words i didnt notice any prob but now all of a sudden when i take off and shift to second the exhaust pops..same when shifting to third but not as loud...am i runing rich??? and when i take off from a stop sign when the clutch catches it goes but then all of a sudden it doggy then all a sudden it goes again ...any suggestions?

------------------
'91 GT,91K,T-5,air silencer removed,HD clutch,K&N air filter,Mac long tubes,Cat-back,off road H,FMS 9mm wires,180 thermostat,Competition gauges,C&L 76mm MAF,Accufab 70mm TB,TFS street heat intake

Waiting install:Nothing

Future Mods:3.73's,Pro 5.0,TFS heads,TFS stage 1 cam,lakewood struts/shocks,nitto DR's
ICQ#35670781
http://www.mustangworld.com/mpics/mwl1.gif

Sounds like you have a leak somewhere. Did you use the right gaskets and torque them correctly?

Yeah, look for a vacuum leak. popping in the exhaust is a sign of a lean condition, not a rich one. Check for vacuum leaks and double check your fuel delivery.

Take care
~Chris

------------------
Retired Moderator
MustangNet
My site: JimPorterRacing
RACECAR spelled backwards is RACECAR

HEY !!! Are you ASE Certified ??? If you are, ask me about iATN. The best tool you'll ever have, and it's free !!!