SPONSORED LINKS

1993 Buick Lesabre engine electrical

Tiny
BYRD1574
  • MEMBER
  • 1993 BUICK LESABRE
Car idles fine but try and give it gas it starts to cut out and wont run but runs fine once it warms up. Starting to get worse bogs down and cuts out like its got bad gas. Have changed the gas put new plugs and plug wires. And a new relay sensor and air flow sensor. Dont know what else to do car Iis my only transportion
SPONSORED LINKS
Monday, November 18th, 2013 AT 10:10 AM

2 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,872 POSTS
Have you checked the fuel pump pressure when it is cold? Has the check engine light come on?
Was this
answer
helpful?
Yes
No
Monday, November 18th, 2013 AT 10:36 AM
Tiny
HARRY P
  • MECHANIC
  • 2,292 POSTS
I'd change the fuel filter since it's probably as old as the car.
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Thursday, May 22nd, 2014 AT 7:24 PM

Please login or register to post a reply.

Related Mass Air Flow Sensor Content

Mass Air Flow Sensor
GUIDE
Mass Air Flow Sensor
A mass air flow sensor can become inaccurate after large amounts of air (high mileage) has passed over the hot wire and must be cleaned before normal operation will return...
VIEW MORE

Sponsored links