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How much does Porsche 928 repair and maintenance cost?

The cost depends on your car, the type of service, and where you live. Here are estimates for a selection of Porsche 928 services.

Service Estimate Dealer Estimate Your Savings Location
Service type AC Compressor Replacement for 1984 Porsche 928 V8-4.7L Estimate $986 Dealer Estimate $1946 Savings 49.32% Location Denver, CO
Service type Radiator Hose - Upper Replacement for 1991 Porsche 928 V8-5.0L Estimate $109 Dealer Estimate $210 Savings 48.26% Location Denver, CO
Service type Radiator Hose - Upper Replacement for 1983 Porsche 928 V8-4.7L Estimate $109 Dealer Estimate $210 Savings 48.26% Location Denver, CO
Service type Wheel Bearings - Passenger Side Rear Replacement for 1984 Porsche 928 V8-4.7L Estimate $323 Dealer Estimate $627 Savings 48.48% Location Denver, CO
Service type Valve Cover Gasket Replacement for 1995 Porsche 928 V8-5.4L Estimate $465 Dealer Estimate $893 Savings 47.86% Location Denver, CO
Service type Oil Pan Gasket Replacement for 1989 Porsche 928 V8-5.0L Estimate $713 Dealer Estimate $1360 Savings 47.55% Location Denver, CO
Service type Differential/Gear Oil Replacement for 1995 Porsche 928 V8-5.4L Estimate $87 Dealer Estimate $166 Savings 47.80% Location Denver, CO
Service type Radiator Hose - Upper Replacement for 1982 Porsche 928 V8-4.5L Estimate $109 Dealer Estimate $210 Savings 48.26% Location Denver, CO

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Meet some of our expert Porsche 928 mechanics

Joe

Joe

296 Reviews; 39 years of experience
Joe did a great job, was on time and very professional, will defiantly use again when needed.
Clearwater, FL
March 2
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Mamadou

Mamadou

5 Reviews; 8 years of experience
Very friendly, courteous and he did a great, quick job.
Cincinnati, OH
September 18
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Cognac

Cognac

8 Reviews; 16 years of experience
Very courteous and professional! Definitely recommend to complete jobs.
Memphis, TN
January 14
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Answers to common Porsche 928 questions

Q: Undriven car's battery started, but ran rough
Answered by Spencer
Hello there, When vehicles sit for long periods of time like this a few things can happen. The battery can drain (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-battery), the fuel can lose its octane rating, and oil can pool in the cylinders. If the vehicle is...
Q: Why is my car failing CO levels at idle? It passes everything else with ease.
Answered by Marvin
Hi and thanks for contacting YourMechanic. You may have to replace the distributor cap and rotor (https://www.yourmechanic.com/services/distributor-rotor-and-cap-replacement) for a good, strong spark. Then, get some sea foam and put it in the vacuum system of the engine. This will clean...
Q: rough idle
Answered by Robert
Hello. I would need to know which misfire codes you are getting to know for sure what is going on. Most of the time on this vehicle if it is a single cylinder misfire then it may be as simple...
Q: Car has chirping sound on rough roads
Hello there, A few different things can cause this type of noise. The most common would be interior pieces rubbing against each other, a wind noise, or one of the window seals. I'd suggest having the car looked at by...

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Most recent Porsche 928 recalls

POWER TRAIN:AUTOMATIC TRANSMISSION

Manufacturer’s report date:
August 2, 1992
NHTSA campaign ID number:
92V092000
LEARN MORE

FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY

Manufacturer’s report date:
June 11, 1990
NHTSA campaign ID number:
90V117000
LEARN MORE

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David was knowledgeable, professional and thorough. I will have David do all my future car repairs.



Ben was great. He arrived early, completed the work quickly & cleanly, and was quite amiable. I didn't have to leave my home and got the maintenance completely with ease - 5 stars.



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