PORSCHE 911 REPAIR SERVICES
911
We are a top-rated local Porsche 911 repair services shop in Menlo Park, CA. We serve the greater San Francisco Peninsula, including Atherton, Daly City, Palo Alto, and Belmont. Your Porsche 911 is a machine built for precision, performance, and luxury. But like any high-performance vehicle, it has its share of common issues. At M & R Auto, based in Menlo Park, we know Porsche inside and out. We handle everything from worn clutches to catastrophic engine failures, getting you back on the road fast. Wondering what the most frequent Porsche 911 issues are and how to fix them? Let’s dive in.
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Brake Replacement
Your car’s braking system is the first line of defense in an impending accident. Driving a car with bad brakes puts the driver and other road users at risk of an accident. On the other hand, ensuring your vehicles have well-functioning brakes can save your life and other road users. Therefore, ensure your brakes are in good condition before driving.
A good braking system is important to a safe journey. At M & R Automotive Repair, we offer brake replacement services needed for the safe operation of the vehicle. We have expert technicians trained to fix your vehicle brakes. So you can be assured that your car is in safe hands.
SMOG Check
We are a STAR certified SMOG check station. If you need a smog check to register your vehicle in California, we can help. Give us a call if you have any questions about getting your vehicle smogged, or click the button below to schedule an appointment to bring your vehicle in.
1. IMS Bearing Failure
This is the big one. The infamous Intermediate Shaft (IMS) bearing failure. If you own a Porsche 911 made between 1999 and 2008, you’ve probably heard about it. This bearing supports the intermediate shaft, a vital component for engine timing. When it fails, the results can be disastrous.
Solution:
The best way to prevent IMS failure? Replace the bearing before it fails. At M & R Auto, we install an upgraded, aftermarket bearing designed to withstand wear. If your bearing has already failed, our team can rebuild your engine, replacing any damaged components. Not sure if your 911 is at risk? We perform a detailed inspection to catch early signs of IMS failure before it’s too late.
2. Rear Main Seal (RMS) Leaks
Got oil puddling under your Porsche? That’s likely an RMS leak, a common problem for 911s built between 1999 and 2008. The rear main seal keeps oil from leaking where the crankshaft exits the engine, but over time, the seal wears out.
Solution:
Our experts at M & R Auto replace the rear main seal using high-quality OEM parts. We also check the crankshaft surface to ensure everything is smooth and won’t wear out your new seal prematurely. If you’re in Fremont or Newark, our Menlo Park shop can inspect and repair this issue to prevent long-term engine damage.
3. Coolant Pipe Failure
If you own a Porsche 911 997 or 991 series (from 2005 to 2012), you might run into coolant pipe problems. Porsche used plastic fittings for the coolant system in these models, and over time, they can crack under heat.
Solution:
At M & R Auto, we replace the faulty plastic coolant pipes with durable metal ones. This prevents future cracks and leaks. Plus, we replace the coolant itself, ensuring your engine stays cool no matter how hard you push it. Is your engine overheating? This could be the issue.
4. Suspension Wear and Tear
A Porsche 911 handles like a dream. But that handling comes at a cost—suspension components take a beating, especially on older models like the 996 and 997 series.
Solution:
Our Menlo Park shop specializes in Porsche suspension overhauls. We replace worn bushings, control arms, and shock absorbers with high-quality parts. If your ride feels rough or you’ve noticed a drop in performance, come to M & R Auto. We’ll restore your car’s legendary handling, keeping you in control on every curve.
5. Air Oil Separator (AOS) Failure
Another common problem in 996 and 997 models is air-oil separator (AOS) failure. This component separates oil from the crankcase ventilation system. When it fails, oil ends up in places it shouldn’t be, like your intake system.
Solution:
We quickly replace faulty AOS units at M & R Auto. This stops oil leaks and keeps your engine running clean. If you’ve noticed blue smoke coming from your exhaust, bring your 911 to us. We’ll run diagnostics and fix the problem before it leads to more significant damage.
6. Clutch Wear
If you drive a manual Porsche 911, you’re probably familiar with clutch wear. Especially in models like the 996 and 997, the clutch tends to wear out after 60,000 miles or so.
Solution:
We replace clutches regularly at M & R Auto. We use only high-quality components and inspect the flywheel to ensure a smooth ride. If shifting gears has become a challenge, it’s time to bring your car in for a clutch replacement. We’ll have you back on the road in no time.
7. Exhaust System Corrosion
For 911s from 1999 to 2012, especially those driven in wet climates, the exhaust system is prone to corrosion. This can lead to exhaust leaks and rattling noises.
Solution:
At M & R Auto, we replace corroded exhaust components, including pipes, brackets, and heat shields. We also ensure your exhaust system is in peak condition to maintain performance and that iconic Porsche sound. Hear rattling? It’s time to get your exhaust checked.
Serving Menlo Park and Surrounding Areas
At M & R Auto, we’re not just another auto shop. We’re the Porsche specialists in Menlo Park, and we serve clients from Fremont, Newark, and beyond. Whether your Porsche needs a quick fix or a major overhaul, our team has the expertise and parts to get the job done. Why wait for small issues to become expensive problems? Let us help you keep your Porsche in peak condition.