Are there any mechanical issues with my Porsche Boxster?
If your Boxster has mechanical issues that don’t appear here, simply drop us an email via the forms or pop-up contact and we’ll do our best to share a solution with you. Clicking on each heading will give you more detail. One of the most common, misunderstood and potentially destructive issues on the Boxster, is an oil leak from the rear main seal.
Why is the oil leaking from my Porsche Boxster?
The seal does dry over time and can leak, however, there are other potential issues that could also cause the seal to leak (see Air Oil Separator below). Causes of the seal failure should be checked thoroughly by a competent shop before you proceed to replace the seal. Porsche Boxsters have a number of common sources for leaking oil.
Are there any problems with the 986 Boxster?
The upgraded aos features a doubling in size of capacity for scavenging and is less prone to sucking up oil during high speed cornering. M96 engines fitted to the 986 and 987 Boxster can have issues with a bearing at one end of the engine intermediate shaft. The shaft connects the two ends of the engine timing gear.
Why does my Porsche Boxster make a knocking noise?
The M96 and M97 engines found in the Boxster are famed for cylinder scoring – deep gauges in the cylinder liner, usually associated with a knocking noise and eventually catastrophic engine failure. The root cause of this issue is open to discussion, however, wear in the piston rings and liners causes the piston to wobble.
What causes a Porsche Boxster engine to leak?
On the early cars, Porsche also used a center bolt to secure the IMS bearing that was too weak and sometimes snapped. If this bolt breaks, then the intermediate shaft begins to float around in the bottom of the engine, and you can soon experience catastrophic engine failure. This area is also highly prone to leaks.
Why does my Porsche Boxster have an AOS problem?
The AOS has caused numerous issues on Porsche engines and is an item to be closely monitored. As the membrane in the AOS fails, oil is sucked into the air intake. Initially this can show up as a check engine light for fuel adaptations with oil being deposited on the o2 sensors causing emission faults.
The upgraded aos features a doubling in size of capacity for scavenging and is less prone to sucking up oil during high speed cornering. M96 engines fitted to the 986 and 987 Boxster can have issues with a bearing at one end of the engine intermediate shaft. The shaft connects the two ends of the engine timing gear.
Are there any issues with the Porsche Boxster M96?
M96 engines fitted to the 986 and 987 Boxster can have issues with a bearing at one end of the engine intermediate shaft. The shaft connects the two ends of the engine timing gear. At one end, the shaft drives the oil pump and at the other, finishes in a sealed bearing.
Why does my Porsche Boxster have smoke coming from the engine?
A quick puff of smoke as you start a cold engine is not uncommon, especially on the Porsche flat six engine in the Boxster. There are many theories and various thoughts as to why this happens – none are proven.
Where does the oil go in a Porsche Boxster?
The oil is recycled to the sump, while the gas is passed through the combustion path to be burnt and cleaned by the catalytic converters. The AOS has caused numerous issues on Porsche engines and is an item to be closely monitored. As the membrane in the AOS fails, oil is sucked into the air intake.
What should the temperature be in a Boxster 986?
After he tightened the cap, I drove the car for 30 minutes about 15 miles normally driving without pushing the end hard. It seemed to work. The temperature was moving from high to low often reaching 197-200 degrees almost at 3/4 the temp gauge, then cooling down at red lights back to around 190-195.
What are the most common problems with a Porsche Boxster?
Listed below are Porsche Boxster common mechanical problems with their likely resolutions. These are the most frequent Boxster problems diagnosed by our repair shops over the years. An accurate diagnosis of an issue by a Porsche mechanic typically saves you time and money – see our guide to local independent Porsche repair shops that can help.
A quick puff of smoke as you start a cold engine is not uncommon, especially on the Porsche flat six engine in the Boxster. There are many theories and various thoughts as to why this happens – none are proven.
When did Boxster convertible top won’t operate?
Option Codes Lookup VIN Option Lookups (limited) Boxster Top Won’t Operate By MRK, April 21, 2006in 986 Boxster Convertible Top Issues and Solutions Share More sharing options… Followers0
When did Boxster top won’t operate by MRK?
Boxster Top Won’t Operate By MRK, April 21, 2006in 986 Boxster Convertible Top Issues and Solutions Share More sharing options… Followers0 Reply to this topic
What to do if your Boxster engine has no heat?
If you find that the level dropped, you have most likely hit on the solution to your lack of heat problem. Do not open the coolant fill cap while the engine is hot, you could get scalded. Put a rag over the cap as you are unscrewing it for extra safety.
Where is the heater located in a Boxster?
The fan (“blower motor”) that blows either hot or cold air into the cabin is located under the dashboard, at the passenger’s (right) side. Here is a diagram of the blower motor (part #8) and its housing, along with the heater core (part #2), through which hot coolant must flow, to produce hot air into the cabin: