2008 Hummer H3 "rpm jumps" Questions

Driving and Rpms go up Dealer Checked my Hummer. They said all H3's have the same problem ... www.elcovaforums.com > ... > General H3 Discussion Sep 15, 2005 - 24 posts - ?17 authors rattling sound ...

...jumps from 1,000 rpm to 2,500 rpm and back to when the automatic transmission is put into park the idle continues too jump from 1,000 rpm to 2,500 rpm and back to 1,000 rpm.this is a got air in the ...

rpm jumping i have a dodge carvan and my rpm is jumping and the speed is also jumping also and my engine light is on

...the crankshaft position sensor in my 2002 Buick Regal LS V-6 3.8 L, but after the car warmed up the rpm's started jumping from 2500 rpm to 1000 rpm. I was driving down the road and the car continued ...

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 ...

rpm jumps RPM JUMPS Many things cause rpms to fluxuate. I.e. dead miss due to faulty or failing spark plug or plug wires. Or any of the ignition components is the ck engine light on dash flashing when

...jumps from 1k to 1.5k RPM within a second and back down 1k. This happens while I'm reversing as well. A really dangerous problem, that repeats itself at least 10 times every time the revs drop below ...

why speedometer and rpm igle starts jumping after switch on the engine in Subaru Legacy GTB 1999 Why speedometer and rpm starts jumping after switching on the engine You can set it to do that or not ...

...check fuses, jump starts can blow them. then scan the PCM any time throttle Pedal is dead. no RPM rise ,correct? engine start is park, and the throttle is dead in park\ or in gear Drive, car ...

...rpm range. The speedometer needle jumps higher when the sputtering occurs even though the car's speed is not changing significantly. The check engine light is not illuminated and a code reader shows ...