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1984 Porsche 928 4.5L Hesitation, Surge, Cuts out, Misfire, Poor Fuel Economy
engine won't rev above 1200 RPM & tach is sporatic. used propane to richen - made no change. Pops thru exhaust on cold start up. Once engine gets some heat, engine starts to run correctly. Once hot runs perfect. Idle switch replaced. temp switch replaced. Have...
FIX posted 10/20/1998
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| VIN | WPOZZZ92ZE |
| Engine | 4.5 L / 8 cyl |
| Emissions | Grey Market |
| Symptoms | Hesitation, Surge, Cuts Out, Misfire, Poor Fuel Economy |
| Occurs | Cold, on Accel, During Warm-Up |
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Vehicle Data
1984 Porsche 928
| VIN | WPOZZZ92ZE |
| Engine | 4.5 L / 8 cyl |
| Emissions | Grey Market |
| Symptoms | Hesitation, Surge, Cuts Out, Misfire, Poor Fuel Economy |
| Occurs | Cold, on Accel, During Warm-Up |
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