My Buick needs to be warmed up at least 20 mins.

Tiny
TYLERTIEDT
  • 1988 BUICK REGAL
  • 110,000 MILES

My buick needs to be warmed up at least 20 mins before itll go into gear without dieing, and itll run better after that, also the check engine light comes on sometimes, but it wont run any codes.I dont know what it could be.

Do you
have the same problem?
Yes
No
Monday, January 14th, 2013 AT 6:04 AM

3 Replies

Tiny
HMAC300
  • EXPERT
  • 46,999 POSTS

Check fuel pressure 41-47 psi

Please consider a donation to help us answer more questions.
Was this
answer
helpful?
Yes
No
Monday, January 14th, 2013 AT 1:02 PM
Tiny
TYLERTIEDT
  • MEMBER

Fuel pressure was 38, and dropped a little bit when I move the throttle

Was this
answer
helpful?
Yes
No
Monday, January 14th, 2013 AT 8:17 PM
Tiny
HMAC300
  • EXPERT
  • 46,999 POSTS

Replace the fuelpump and fuel filter.

Please consider a donation to help us answer more questions.
Was this
answer
helpful?
Yes
No
Monday, January 14th, 2013 AT 8:32 PM

Please login or register to post a reply.

Related Check Engine Soon Light Questions

Help us by donating