1991 Buick LeSabre "replacing crank sensor 91" Questions

Ad

Question about Buick LeSabre

1 Answer

...crank sensor,module,fuel psi was a little low,replaced fuel pump,strainer and filter,starter went out during all this so we replaced starter,we installed a new computer yesterday,it starts cold but ...

Ad

Question about Buick LeSabre

1 Answer

91 buick le sabre wont start new icm new coil flashes normal has no spark Replace crank sensor yet?

Ad

...crank sensor for bare spots. It can bump block and short for a second, giving ecm signal to shut down. Shift to N and will restart. Had this with a 91 Lesabre, and error code indicated a problem with ...

replacing all the parts u mentioned that is what finally fixed it, and I am a dealer technician, was a very frustrating problem, as far as the no crank goes I also had this problem, it turned out that

Question about Buick LeSabre

1 Answer

...if you clean the crank position sensor that is all you need but not sure what you say? check your ecm under the coil pack front passenger side of motor if it is bad when it cools it usally works ...

...the cam sencer all fuzes still no spark. Could it b my timeing? Some one help please. try crank position sensor.cam sensors are mostly for monitoring misfires. cam sensor doesnt determine spark ...

91 4runner 3vze V6 Cranks wont start, replaced 91 4runner 3vze V6 Cranks wont start replaced coil $95 and igniter $250 cranks strong checked all fuses nothing blown has always ran like a top now ...

Question about Buick LeSabre

2 Answers

...with mine. I have a 91 trans am, and My problem was a temp sensor on the motor. I put a new one on, and it fired right up. Hopefully that helps you out a bit. check your crank /cam or knock ...

... cap and coil. Still no spark. Good gas. Tank 3/4 full. Battery is good, cranks fine, just won't fire. check crank position sensor, run scanner for trouble codes , some auto parts will do this for ...

...91 chevy corsica no spark on crank replaced coils wires and plugs still no spark brian no spark on crank replaced coils wires and plugs still no spar run the fault codes and check for cam/crank ...

Not finding what you are looking for?
1991 Buick LeSabre Logo

438 questions posted

Ask a Question

Usually answered in minutes!

Popular Products

2000 Buick LeSabre
2000 Buick LeSabre

1,731 Questions

1997 Buick LeSabre
1997 Buick LeSabre

1,603 Questions

1995 Buick LeSabre
1995 Buick LeSabre

1,084 Questions

1994 Buick LeSabre
1994 Buick LeSabre

904 Questions

1998 Buick LeSabre
1998 Buick LeSabre

897 Questions

Top Buick Experts

ZJ Limited
ZJ Limited

Level 3 Expert

17989 Answers

Thomas Perkins
Thomas Perkins

Level 3 Expert

15088 Answers

Brad Brown

Level 3 Expert

19187 Answers

Are you a Buick Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...