Mom's 91 Astro
black_jack
11-28-2005, 10:04 AM
Alright I will be frank i hate chevy's i don't mean to be rude i never did like them i prefer ford's or dodges but that really doesn't help m y current problem.
My mother came into ownership of this van about 5 or 6 years ago the van has like 190k on it and now it starts popping mostly on low fuel acceleration and mostly when it's warm but not all the time i belive but am unsure (because i never drive the stupid thing) that i put the whole plugs and wires cap and rotor in it about 50-60k miles ago since the problem started we changed the fuel filter and put a couple botels of injector cleaner and dry gas into the tank and since then we have ran the mid grade fuel. ne help would be appreciated
Thanks TJ
My mother came into ownership of this van about 5 or 6 years ago the van has like 190k on it and now it starts popping mostly on low fuel acceleration and mostly when it's warm but not all the time i belive but am unsure (because i never drive the stupid thing) that i put the whole plugs and wires cap and rotor in it about 50-60k miles ago since the problem started we changed the fuel filter and put a couple botels of injector cleaner and dry gas into the tank and since then we have ran the mid grade fuel. ne help would be appreciated
Thanks TJ
Kings-x59
12-05-2005, 10:55 PM
Is the mid grade fuel helping any?
if it is, then my first thought is the knock sensor which retards the timing advance when the engine starts pinging.
if it is, then my first thought is the knock sensor which retards the timing advance when the engine starts pinging.
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