If you severely overheated the engine,the cylinder heads or intake manifold may either have warped or blown their gaskets. This creates among other things a vacuum leak which will cause the idle speed motor/solenoid to go crazy.
No they are not, 1985 is rear wheel drive & 86 on is front wheel drive.
Front wheel drive
yes
Definitely!!!
yes
overdrive.
350 is supposed to be in a REAR wheel drive car, while 2000 LeSabre is front wheel drive. I guess it will be insanely difficult to make it work.
97 buick lesabre are front wheel drive
If car is coughing and stalls out until you drive whats the problem.
I had a similar problem with my Park Ave. It turned out to be the crank sensor. The cam sensor can cause the same problem. Both are needed by the computer to fire at the correct time. Have the error code checked to see if that is the problem.
25000 km depending on how often you drive it , or 160 000 km if you drive it like an old man.
replace the alternator