1991 Porsche 911 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1991 Porsche 911
Verified by mechanics, reported by drivers like you
1991 Porsche 911 Problems
The front hood and rear deck lid support struts may fail; replacement is required.
Over time, the engine can leak oil at various locations. Early-production vehicles require engine disassembly and modification to resolve leaks at the cylinder heads, oil return tubes, valve covers, timing cover, chain housings, case through bolts, and lines to/from the oil cooler.
1991 Porsche 911 Questions
I'm looking to replace the lamps (internal to the headlight unit) only, not the entire headlight unit
my battery is dead on my 911 how do i charge battery when i can't open hood?