I've also reset the ECU a few different times in hopes of clearing the short term and long term fuel trims. I've even had the stealership and a local shop double check the timing. Tried the motorvac treatment that Gadget recommended. I've cleaned the MAF with electronics cleaner. I've cleaned out the oil buildup in the throttle body with throttle body cleaner. Seems pretty steep for coolant and thats only a 50-50 pre-mix. I was looking for the Toyota SLLC and the cheapest I have found it was 23.99. My Prius is a 2011 and has the pink coolant in it. Especially not realizing the differences in composition between the green stuff, the red stuff, and the pink stuff. The Hayes Manual says to use Toyota Super Long Life Coolant (SLLC) or equivalent. After 2004, Toyota and Lexus switched to Super Long Life Coolant. This provides freeze protection below -60 degrees (if you see anything close to this temperature you should leave your car running all the time). Then the issue of the green coolant came up when I saw this thread. CARspec recommends mixing your Long Life Coolant in a 60 coolant 40 water ratio. My idea behind trying a lower temp t-stat was an attempt to lower the cylinder head temps a bit to combat that pinging issue. The frequency of low RPM high gear ping remains unchanged if I get overzealous, relying on low end torque. However, I will say that there was a difference between the 93 octane premium of the east coast versus crap 91 we have here in Cali. Read Toyota reviews, including information from current and former employees on salaries, benefits, and more. It makes no difference if I run 10 tanks of mid grade or premium. However, anything after 3K RPM rips in this truck. The best I can do right now control how I modulate the throttle based on where I am in the RPM band and not to hesitate to downshift on the inclines. Please verify any information in question with a sales representative.Click to expand.I've done seafoam twice. While every reasonable effort is made to ensure the accuracy of this data, we are not responsible for any errors or omissions contained on these pages. Specifications, features, equipment, technical data, performance figures, options, and color and trim are based upon information available at time of publication, are subject to change without notice, and are for mainland U.S.A. : Toyota Long Life Coolant 1-48 of 67 results for 'Toyota Long Life Coolant' Price and other details may vary based on product size and color. Please see your participating Toyota dealer for details. WarrantyThe Toyota Genuine Accessory Warranty will only apply when the installation is performed by a trained Toyota-approved installer. Please verify any information in question with a sales representative. Data AgreementSpecifications, features, equipment, technical data, performance figures, options, and color and trim are based upon information available at time of publication, are subject to change without notice, and are for mainland U.S.A.
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