Matt9819
Junior Member
My truck started to tick bad while warm a couple days ago. Since I am due for an oil change I bought 6 quarts of redline 5w30 (couldn't find any more in my area or in stock online) and 2 15oz bottles of lubeguard to try and stop the tick. Would I be good with using the 6 quarts of redline and 21 ounces of lubeguard? Or due I need to top off the oil with another synthetic



