Hey mate, I followed Mal's advice following a ticking noise in my wifes TJ2.
1. Added Wynns 'Engine Flush', let idle (idle ONLY) for 20-25 mins.
2. Drain oil.
3. Fill up again using Penrite HPR10.
4. Added Wynn's 'Supreme' engine treatment.
2-3 days later, no more ticking noise, especially on cold morning start up, HAPPY camper![]()



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