Interesting...adding Pre Mix Solved My 3800 Rpm Hesitation..
#1
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Interesting...adding Pre Mix Solved My 3800 Rpm Hesitation..
I have an 88 s4 thats had the hesitation thing for quite some time....I added a pint of pennzoil two stroke oil to about 3/4 of a tank of gas and immediately the hesitation stopped and she runs like a scalded dog....tried everything else over the past three years or so and I was actually adding the oil to trouble shoot a seeming injector problem.....evidently those injectors get plugged....
#2
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premix? now that i dont understand at all. is it possible it could be not due to a clogged injector but a stuck one? (my thoughts) that the injectors arent activating properly b/c the actual pin inside it is sticky?
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thats the only thing i can think of....all I know is they have consistently not worked then immediately started after putting in the premix...I am told by Wayne that there is a poppet that moves up and down in the injector so it could get stuck and the oil loosened them up....coool eh...
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....matter of fact...you would not have to keep the oil in there all the time but just an occaisional treatment as prevention and it could actually be good for things....eh
#7
I R SAD PANDA W/O BAW
Originally Posted by DannyD
maybe the premix lowered the octane rating of your fuel, and your car likes the lower rating...
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#8
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Here's my theory- The extra lubricant film in the rotor housings caused the compression to rise, and by extension caused the manifold vac to rise, which caused the boost/ pressure sensor to sooner sense the loads necessary to activate the secondaries at the proper time. Viola, instant gratification
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