1991 Chevrolet S-10 Blazer "rpm" Questions

WHAT IS THE LDLE CONTROL SYSTEM RPM HIGH CODED PO507 When RPM is higher then normal,broken cable or set screw ,to bring down RPM,or dirty Throttle bady.

1997 chevy truck rpm slow to return to idle TRuck runs fine, but when shifting manual gears, the rpm stays the same for several seconds even after the trhottle is lifted. it eventually returns to idle

My 2001 chevy blazer starts to die when i stop. it chugs until i get it up into higher rpm's. if i am driving down the highway the rpm's bounce back and forth a couple hundred rpm's. any ideas? have ...

RPM jumps The RPM jumps up when I am going 60+ MPH and feels the the vehicle is losing power and is going to konk out. It has not konked out as I get off the highway asap. Does the RPM seem to bog ...

misses at low rpm and speed. runs great above 35 mph. Changed the wires, plugs, cap & rotor and the cat ???? Do an RPM drop test to see if you have a lazy/dead cylinder. Here's how: ...

rmp gage is not automatically shifting into next gear its just increasing to 3 & 4K RPM what could cause this? could the fuel filter be clogged? could the clutch in the transmission be slipping? ...

I have a 2003 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 ...

...s10 blazer. no head gasket problems thus far. wondering why my oil pressure gauge fluxuates? minor rpm change while oil pres guage does its thing why? Oil pressure always changes with rpm. At idle ...

rpm running high when park I have a problem with my 1985 chevy blazer k5. RPM running real high when you puting parking or neutral, but when you puting drive RPM when down low can anyone help me well.

1992 chevy blazer idols too low when engine is cold it idols around 800 rpm but when it warms up it drops down to around 400 rpm n alittle lower when i put it in gear The problem is in the idle air ...