1994 Cadillac Seville "engine surges stop sign" Questions

engine idle goes up and down all by itself ,can be a problem at red lites an stop signs I have the same problem i found out that it is my cruis control has a leak in the hose and if you just disconect

...surges while in park and stopped at the light or stop sign,if I turn the air on,doesn't have to be the AC,the surging almost stops its very lightAnd my check engine light comes on Possible map sensor ...

...in traffic 2003 dakota quad cab 4x4 4.7 engine auto trans when creeping in traffic at stop sign with brakes applied the truck surges rapidly. I have seen these trucks do this from a defective

engine surging high rpms at stop signs/lights... When I pull to a stop sign or light, I have to shift into neutral... the engine races to about 3000 rpm. The transmission shifts hard as the car slows ...

...surges and stalls and low idle, it is the idle speed control air-bypass valve and throttle valve, they get full of gunk over the miles and cause idle issues (stalls) like yours, Get a can of intake ...

...engine surges when it wants...if you get up to highway speeds the next time you stop the engine will almost guaranteed cut off. Try checking for vavuum leaks. Possibly at the PCV valve. Had a friend ...

engine light went on while driving. I noticed at the next stop sign that as i removed my foot from the brake completley without gas, it surged a bit?? It only has 15500 KM?? TAKE IT BACK TO THE DEALER

engine surges around 65 mph idle dips at stop signs Sounds like a fuel system problem. I would check ect (engine coolant temperature) sensor. Also could be maf (mass air flow) sensor. Is the check ...

...surges forward. I also have a case of "missing oil" where I have to continually fill up my oil reservior between oil changes, I probably have about double if not triple the amount of oil consumption, ...

...engine and start it back up then the cruise light comes on and it seems like it is surging when you put it in gear it kind of tries to stall then you give it some gas it will go no trouble when ...