Question: Porsche Cayman purchase: how much weight do you give a borescope?
2007 Porsche Cayman S, about 1,200 miles. Looking at an older Cayman S with good records. I keep seeing buyers emphasize borescope/PPI work on this generation.…
Repairs & Ownership
2007 Porsche Cayman S, about 1,200 miles. Looking at an older Cayman S with good records. I keep seeing buyers emphasize borescope/PPI work on this generation.…
A catalyst efficiency code came back after clearing once. The car drives normally and there are no misfire codes. Before condemning the catalytic converter, wh…
A catalyst efficiency code came back after clearing once. The car drives normally and there are no misfire codes. Before condemning the catalytic converter, wh…
2007 Porsche Cayman S, about 14,500 miles. Looking at an older Cayman S with good records. I keep seeing buyers emphasize borescope/PPI work on this generation…
2021 Mazda CX-5 Turbo, about 118,000 miles. I'm seeing the oil level fall enough between services that I now check it regularly. No obvious leak. For other tur…
Idle has a slight shake once fully warm, but 100–200 RPM above idle it smooths out. No major loss of power. Would you look at mounts, vacuum leaks, ignition or…
A catalyst efficiency code came back after clearing once. The car drives normally and there are no misfire codes. Before condemning the catalytic converter, wh…
2024 Audi Q5 Premium Plus, about 30,000 miles. Idle has a slight shake once fully warm, but 100–200 RPM above idle it smooths out. No major loss of power. Woul…
2012 Honda Pilot EX-L, about 170,000 miles. The car starts normally most of the time, but after filling the tank it occasionally cranks longer and runs rough f…
Looking at an older Cayman S with good records. I keep seeing buyers emphasize borescope/PPI work on this generation. For someone vetting listings, what would…
2013 Infiniti G37 xS, about 4,800 miles. Temperature creeps up sitting still and drops once road speed gives it airflow. Fans appear to run, but I haven't chec…
I've started checking the dipstick every 500 miles and the level is definitely moving down between oil changes. No obvious puddles and I don't see smoke. At wh…
2013 Chevrolet Silverado 1500 LT, about 170,000 miles. A catalyst efficiency code came back after clearing once. The car drives normally and there are no misfi…
2013 Chevrolet Silverado 1500 LT, about 57,500 miles. A cylinder-specific misfire code appeared after one rough start, then cleared and the engine feels normal…
2018 Chevrolet Tahoe LT, about 93,500 miles. A catalyst efficiency code came back after clearing once.
2024 Buick Envision Avenir, about 42,000 miles. A catalyst efficiency code came back after clearing once. The car drives normally and there are no misfire code…
2021 Mazda CX-5 Turbo, about 62,000 miles. I'm seeing the oil level fall enough between services that I now check it regularly. No obvious leak. For other turb…
There is a light ticking sound that follows engine speed for the first few minutes and then becomes hard to hear. Oil level is correct. How would you separate…
A catalyst efficiency code came back after clearing once. The car drives normally and there are no misfire codes. Before condemning the catalytic converter, wh…
2018 Chevrolet Tahoe LT, about 130,000 miles. A cylinder-specific misfire code appeared after one rough start, then cleared and the engine feels normal. Plugs…