On a previous thread I talked about a fueling issue and a strong recurring fuel smell in the car. My shop can't get to it until Wed.
I went ahead and picked up a new gas cap at the dealer (mine was original) and both problems immediately went away. Could be coincidence.... Either way, I'm currently back on the road for $16.
The coolant issue has been there from day one (8 months ago for me). It just flat disappears at the rate of about a gallon every 4,000 miles. No leak, no overheating, no boiling over, nothing. I have had the cooling system gone over twice and they can find no evidence at all of a leak anywhere. System pressure tested, engine leak-down tested and the coolant tested for contamination. Everything checks out just fine. Car always runs cool even being driven all over the city every day in 105+- degree weather.
The only other unusual thing I notice is that the rear trunk gets incredibly hot as I'm driving around all day. How hot? You can't touch anything metal, and a plastic bottle I once put in there partially melted.
I don't know if steam is escaping from the coolant tank into the trunk or if there's a missing heat shield or insulation blanket in the engine compartment that is superheating the trunk and the coolant tank.
A search didn't reveal any issues this quirky, so any suggestions would be greatly appreciated!
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