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AllPorsche944 AllPorsche944 is offline
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Join Date: Jul 2004
Location: New Jersey
Posts: 178
Garage
Food for thought on the sputtering problem over 3k...

1. It may actually be the coil wearing out (this happened to me) new coil, no problems

2. Vacum valve on the back of the engine goes bad often and can affect your fuel injection too run too lean or too rich

Hope you solve the issue
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88 944na = Azure Blue
New Rebuilt Race Engine (@190 HP)
Lindsey Racing Fuel System
MSD Ingnition System
Zimmerman XDrilled Frt/Rear
BB Headers & Cat Back Exhaust
Mass Flow Air w/ Ingen Technology
Nology Pro Fire Wires & Coil
Millie Cup Wheels and Kuma's
Old 07-19-2004, 07:13 PM
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