2001 Chevrolet Blazer "pinging chevy" Questions

...Chevy Blazer pinging in engine until warm up My chevy blazer has a pinging until it warms up. I've checked the pulling bushing and changed the oil 2000 miles ago... it's clean and looks good. what ...

...Chevy Blazer, starts up, idles fine, runs good until about 2000 rpm, then it starts bogging and pinging...does not want to go. The transmission does not seem to be slipping and shifts fine under 2000 ...

1997 Chevy c1500 with 5.7 V8. Engine Pings. Had professional decarb a couple thousand miles ago, but ping is back. Do I need to buy higher octane gas? A bad EGR can make it ping..Also a low Barometer ...

chevy 350 knocking or pinging near front of engine 88 chevy k1500 with 350. Idles fine, runs good no bogging or lack of power, but has a loud knocking/pinging noise at the front of the engine, timming

have a pinging noise in passenger side vale cover on 94 chevy 4x4 siverado. what could it be? soulds like lifter collasped and valve is pinging now cause not opening and closing properly

...chevy silverado pick up after it warms up it pings . I have try higer octane gas and check the timming on it but it still does it can some one help me with this.. the pinging is called detonation ...

...Chevy SIlverado, and now the timing is way out of wack, not sure what went wrong but the distributor had to be removed, it was replaced exactly the way it came out but my engine pings. Not exactly ...

...chevy suburban with 5.7. New dist cap, rotor, plugs, wires, fuel filter, battery, and last year new ign coil, module, and ecm. I set the timing to 0 at tdc with timing advance unplugged and when I ...

...chevy motors do not very much.most of the older 350's timing are set about 8 deg before top dead center. some california smog certified 350 timing were set back to 0 deg or, at top dead center. ...

what type of gasoline should i use on my 2000 chevy cavalier? Regular, unless the engine is Pinging,or knocking slightly.