I owned two Ram 1500 pickup…
I owned two Ram 1500 pickup trucks both with Hemi's.
They were great trucks. I noticed other people having hemi Ram trucks and hearing a tick tick sound coming from the engine. I asked them all the same question, "what octane of gas are you using"? They all said 87 octane. I then asked them if they read the owners manual? They all said no. I said well I did and it says do not use any gas under 89 octane. I always used premium gas in mine that was at least 91 octane. My trucks never ever had a tick tick sound. I'm just letting you know.