Porsche 924S/944 air-oil separator: what it does and how to reseal it
The 924S/944 air-oil separator is just a swirl tube with four seals. Here's what it does, why old seals cause vacuum leaks, and how to rebuild it.
Articles & guides
How-tos, maintenance tips, and guides for your 924S and 944.
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Fill and bleed the cooling system on Porsche 924S/944 (simple method)
With a cold engine the circuit splits in two at the thermostat. Fill block and head, open the 12 mm bleed screw, and skip unnecessary procedures.
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Porsche 924S/944 oil sump gasket: how to replace it without removing the engine
Replacing the oil sump gasket on a 924S/944 without pulling the engine can be fiddly. One simple trick PTFE tape or dental floss holds the gasket in place during refitting.
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Soft throttle pedal on Porsche 924S/944: why, and how to fix it
Vague throttle response on your 924S/944? Understand the stock progressive cam, and why a short-throw throttle wheel makes the pedal sharp from the first millimetres.
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Porsche 944 DME fuel-quality switch (FQS): how it works and position chart
Porsche 944: DME FQS (fuel quality) switch adjustment fuel/spark tables
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5 affordable modifications for Porsche 924S/944
Throttle cam, air filter, DME relay, short shifter, strut brace: 5 budget-friendly modifications that genuinely change the way your Porsche 924S or 944 drives.