Quote:
Originally Posted by mitsy
Its rough on idle and wont rev past 3000 without a struggle the car does have quite a loud hiss even with the air intake buttoned up the reason i asked about leaded fuel it has a red fuel cap not green for unleaded
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This is the exact hiss I was asking everyone about last year. I climbed under the car and it sounded like it was coming from the Torque Converter area.
Could also be a big Vac leak on your car though. How is your timing? A/F Ratio? Are you CIS?
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1981 Porsche 928 "Euro" Auto Gunsmoke Metallic Flat - Black Interior
1983 Porsche 928S "US" Auto Light Bronze (Copper) Metallic - Brown Interior **SOLD**
