Questions & Answers for: Chevrolet C1500 motor surges

...will stay @ 1500to2000-RPMs for a full 3 to 5 seconds before idling down to 900/1000-RPMs. Idler motor has been replaced. possibly a vacum ...

...one,which may be partially collaspe then upon warming up will vacuum itself shut causing the motor to surge then fail to run or start if it happens to be a main line that is affected. even ...

...surges a lil bit, new plugs cap and rotor, coolant temp sensor, any suggestions, bad tps cause this, or intake leak confused help,love the truck,runs rich i can smell it. TPS probably not cause ...

89 chevy 1500 6.2 diesel surging stalling then no fuel getting to motor when i started my truck a few days ago it idled fine for a few minutes then it started surging and it ended up stalling on me ...