What causes electrical issues in a Porsche 928?
Oxidation and corrosion can cause many electrical issues. There are also a lot of sensors in the 928 which the car relies on to gather signals. Corrosion causes problems with these signals and can lead to a variety of electrical issues as well. It’s a good idea to inspect, clean, and replace these components once a year. Figure 2.
Is the Porsche 928 a good car to drive?
This article applies to the Porsche 928 (1978-1995). Your car should be vibrating with the efficient hum of its engine, or possibly transmitting important road surface information to you via the steering wheel. What it should not be doing is wobbling around like a ceiling fan with a cat clinging to one blade.
Do you need routine maintenance on a Porsche 928?
Like any car, the 928 has its own unique quirks. However, these are very reliable cars for their age and type. To avoid costly repairs down the road, routine maintenance is required. We’ll cover both in our guide and help keep you on the road longer and more reliably.
When to replace timing belt on Porsche 928?
Post-1985 cars have 32 valve inference engines, and the engine valves themselves will bend if a timing belt slips or breaks, hence the warning light. Even if you don’t drive the car that much, replacing the belt every five to seven years is a good idea as they dry up with age.
Oxidation and corrosion can cause many electrical issues. There are also a lot of sensors in the 928 which the car relies on to gather signals. Corrosion causes problems with these signals and can lead to a variety of electrical issues as well. It’s a good idea to inspect, clean, and replace these components once a year. Figure 2.
Like any car, the 928 has its own unique quirks. However, these are very reliable cars for their age and type. To avoid costly repairs down the road, routine maintenance is required. We’ll cover both in our guide and help keep you on the road longer and more reliably.
Post-1985 cars have 32 valve inference engines, and the engine valves themselves will bend if a timing belt slips or breaks, hence the warning light. Even if you don’t drive the car that much, replacing the belt every five to seven years is a good idea as they dry up with age.
Where is the injector harness on a Porsche 928?
They ground the engine electronics & the injector harness. One is at the top of the “O” in the word Porsche cast into the cam cover — and it may be covered-up by the emissions air injection valve/hose. The second attachment point on the cam cover is more visible and is closer to front of car.