1991 Volvo 940 "car shakes stopped new battery" Questions

...stopped at a red light and the transmission is in drive. The exact problem that occurs is that I will come to a stop, idle around 500, then the car starts to shake and the idle will waver up and down ...

...Shakes really bad when idling at red light (putting car into neutral does not stop it anymore). The same time this started I noticed the gas mileage has gotten really horrible!! Today a new symptom ...

...car shook really bad when idling. When driving, the shaking went away. I now have the new a/f sensor installed and I'm still having the same issue. Shakes badly when idling and the shaking ...

...stopped and it is in gear. The whole SUV shakes very hard, but when you step on the gas and the RPM's go up, the shaking stops. We have gotten a tune up, new battery, new air filter, new fuel filter ...

shakes while in drive and brake pressed at complete stop NO NO NO NO NO !!!!!! NEVER PUT WATER IN YOUR BATTERY. batteries contain acid you shouldnt mix acid with water thats how you corode the battery

...remove battery NEG lug. and safe it off with table. or tie it back. or BOOM. if all you want is wild guess. try new spark plugs then scan it. the usa 1996 car can in fact use any OBD2 scan tool

...car shakes when in idle and when the car is stopped I was just at the mechanic and he put in a new spark plugs and wires and now the car will start but when I put it into drive the car dies and the ...

Car will not stay running, it will run if I keep gas pressed, but will not idle and/or cut off when stopped. P0300 OEM code, done tuneup, new starter and MAP sensor, even disconnected battery to reset

...car is great on the road. shakes a lil at stop lights tho. i was thinking maybe dirty fuel injector? hello it seems to me that it is the ecu unit on the car it is normally located near the battery as ...

...car goes on then it stops then engine light goes on got new battery goes good then stops...if i go above ten miles per hour..its tops then battery light goes on...and if it starts then the engine ...