PlayDoh wrote: > I have an 84 gl, gas engine vehicle, I had a sticky valve which I've > quieted somewhat with marvel mystery oil, seems to be the only additive > that keeps it from stickin. But that's not the problem (i don't think > anyway). When warm, as I come to a stop, the engine seems to idle too low, > causing a flickering (sometimes on full) oil light. A light step on the gas > stops the flickering, but I am wondering it there is something internal > causing the light... I have thought about turning the idle up slightly, but > am unsure if that is a wise 'solution' to the problem... Oil is fine, about > a 1/4 inch below the top notch on the stick, and changed religiously every > 2 months (a little excessive, but I love my van) I'm runnin 10w30 at the > moment, 3 quarts of oil, 1 pint marvel. I'm just wondering if the idle down > at stop is a symptom of something deeper. is it safe to ignore this > flickering light, and turn the idle up a bit??? > > Play- More viscosity! If 20W50 seems excessive to you, at least try 15W40. Not all FLAPS have it, but it's getting easier to find. Rotella-T from Shell is one example. Mobil 1 synthetic seems to have finally quieted my sticking lifter. Can't be certain since its only been about a month. Rather expensive to use it on your oil change schedule. Larry A. |
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