PT Cruiser Trans Slipping + Fluid Leak Needs Fix

Had similar symptoms with my 2012 PT Cruiser Diesel. The gear grinding and slipping between shifts pointed to a failing transfer case. During inspection, the mechanic found significant mechanical wear in the transfer case gears and seals. Oil leakage was occurring through worn seals, explaining the transfer fluid spots underneath. The internal gear wear was causing the rough shifting and slipping sensation. The repair required complete transfer case rebuilding, including: Replacement of worn gears, New seals and gaskets, Fresh transfer fluid, Adjustment of shift linkage This was a serious repair job that took several days to complete. Delaying the fix would have led to complete transmission failure. The grinding sensation during shifts is a clear warning sign of internal damage. After the rebuild, the transmission shifted smoothly again with no fluid leaks. Regular transfer fluid checks are now part of maintenance to catch early signs of gear wear. Key advice: When experiencing gear grinding combined with fluid leaks, immediate professional inspection is crucial to prevent catastrophic transmission damage.

Thanks for the detailed reply regarding my PT Cruiser issue. The symptoms you described match exactly what I am experiencing with my transfer case. The oil leakage and gear grinding are really concerning me. Before I head to my mechanic, would you mind sharing what the repair costs were in your case? Also curious if you have had any recurring issues with the transfer case oil or mechanical wear since the rebuild was done? This helps me budget for the repair and know what to expect long-term.

Had the transfer case repair completed about 6 months ago and I am happy to report the gear grinding issues are completely resolved. The total repair cost came to 330€ for fixing the defective gears in the transfer case, which included labor and new parts. Since the repair, the transmission shifts smoothly with no oil leakage or gear wear problems. Regular oil changes and maintenance checks show the transfer case is working perfectly. The mechanic did a thorough job replacing the worn components and seals, which eliminated all the concerning symptoms. The investment was worth it to prevent more extensive transmission damage. My advice would be to get it fixed soon, as continuing to drive with transfer case issues can lead to more expensive repairs down the line. The repair cost in your case might vary depending on the extent of gear wear, but at least you have a ballpark figure to work with.

Thanks for the advice. I took my PT Cruiser to the mechanic last week based on the feedback here. The diagnosis confirmed exactly what was discussed, failing transfer case causing the gear grinding and oil leakage issues. The repair bill came to 420€ total. The mechanic found severe wear on several transfer case gears and multiple worn seals. The whole job took about 3 days but the results are worth it. No more rough shifting or fluid spots on my driveway. The transmission now shifts smoothly between gears and the grinding noise is completely gone. The mechanic also showed me the old worn parts they removed and explained how to spot early warning signs of transfer case problems in the future. Really glad I got this fixed before the gear wear caused bigger transmission issues. Will definitely keep up with regular transfer case oil checks from now on.