I dumped in a bottle of chevron fuel system cleaner and filled the tank with 92 octane mixed with the 87 octance already in there 1/2 and 1/2.
I'm gonna try the MAF cleaning.. Bought me a bottle of electrical parts cleaner. Oh forgot to tell you that I might have over oiled my K&N. I hope cleaning it this weekend solves it!
I still hear this sort of static, slight rattling when the car is in OD 4th and I give it some gas while cruising. Happens around 2-3k rpms.
Dunno could be a loose heat shield?? But only seems to occur under light load in the above rpm range. When it decides to downshift all I hear is the rush of air going into the engine.
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Still have no idea what pinging sound likes.. Anyone what to educate me? Know the theory but never actually heard it?
You guys/gals are great!
Lata,
Al
