2008 Chevrolet Silverado 1500 2WD "idle power" Questions

idle.......low rpm power......put block off plate on and no change............egr valve tests good, any other sensor (o2 or otherwise cause this condition ??) Tune up, IAC idle air control valve, What

power in reverse, TPS was bad and changed, had code cleared and had transmission read and there are no codes at all. Further, truck will idle high and when put in gear will stall out. The idle problem

...Power steering hard to turn. fluid o.k., belt looks fine& no leaks. Also sounds like vacuum leak behind steering column when making a sharp turn at low speed. Noticed engine idle @ 500 RPM, Too ...

...idle fine but under load looses all power and now it will barely run at idle and when you give it gas it shuts off. replaced fuel filter and no change. i have replaced fuel sending unit twice in the ...

...idle is generally caused by vacuum leak somewhere or dirty throttle body . does it have a vacuum brake booster or power steering brake booster? This is the very same problem I'm experiencing with my ...

...idle. Any ideas before I tow to mechanic. maby it could be your spark plugs or even the fuel pump itself could be going bad and not pushing enough gas through check for any bad vacume lines or lose ...

power when the air is on plus it has a rough idle just wondering if there is any thing i could try to help , its a 1999 chevy silverado with 199000 miles on it and its kind of funny cause it just does

lack of power and lots of smoke from exhaust truck idles good but hesitates when you begin to drive or go up a small hill lots of smoke comes from exhaust and one side exaust comes red hot just ...

timing chain is stretched so bad that you need to replace it. How does it run when it's cold? If it idles good, it's either your tmg chain or your converter

01 silverado no power, idles fine , new cats, new o2 sensors, has 55 psi fuel pressure. drive for 10min wont go over 10 mph. all o2s show low voltage po 131 po151, shut off , start up drive again does