High idle every once in a while, I've replaced IAC AND TPS and Maf sensor

High idle every once in a while, I've replaced IAC AND TPS and Maf sensor 1 Answer

2002 Buick Century 1400 to 2000 RPM idle. No DTC shown. 1 Answer

2002 buick century 150Kmiles. Intermittent problem. It seems to happen only after car has been driven for a while. Idle goes to 1400 to 2000 RPM. Have no trouble code. TPS shows varying %'s correspond...

Buick Century 2000 starts no problem, but once i put the car in drive it won't move, and i hear a weird noise when i press on the gas. What can it be? 11 Answers

I was on the freeway from a long trip and the car suddenly i was giving the car gas and it and sounded and felt like i was in neutral. The car turns on but won't drive. Is it the transmission? If it ...

I have a 1998 Buick Century Limited and my driver's side headlight won't work. I replaced the bulb and checked the fuses under the hood and everything is checking out. My blinker still works. 4 Answers

My blinker still works. I have a knob on the far left side of the dash that controls my lights. When I pull the knob all the way out to activate my headlights, my passenger light comes on but the ...

i own a 2000 buick century custom. a couple months ago i had oil in my coolant/antifreeze so i had emptied it out cleaned and had put it back. well since that day my car wont start and now pops the IGN 0: cluster, pcm,& bcm 10a fuse. i have replaced the ignition switch, fixed the ignition column, flipped the starter, checked the fuse box yet it still keeps popping.i will be tracing wires to look for a short or grounded wires. any suggestions on what to do? 6 Answers

i own a 2000 buick century custom. a couple months ago i had oil in my coolant/antifreeze so i had emptied it out cleaned and had put it back. well since that day my car wont start and now pops the ...