SPONSORED LINKS

2001 Pontiac Bonneville starting issue

Tiny
THUMPER7
  • MEMBER
  • 2001 PONTIAC BONNEVILLE
  • 3.8L
  • 6 CYL
  • AUTOMATIC
  • 162,000 MILES
2001 Pontiac Bonneville sle. Starts up on first start of the day. Then after driving I go to start again and it starts then stalls in a few seconds after turning key.I was getting a code 404. I replaced erg valve and maf sensor. Also Replaced fuel filter a few months ago. Every once in awhile I get a message saying check gas cap but I have put new one on. Im Not getting any codes. Starts just fine on the first start of day or long period of sitting ( several hours)any thoughts to this.

SPONSORED LINKS
Monday, February 23rd, 2015 AT 8:38 PM

4 Replies

Tiny
WRENCHTECH
  • MECHANIC
  • 20,758 POSTS
Are you getting any security indicators on or flashing when this happens?
Was this
answer
helpful?
Yes
No
Tuesday, February 24th, 2015 AT 2:18 AM
Tiny
THUMPER7
  • MEMBER
  • 3 POSTS
No when I turn the key all lights and functions in instrument panel come on. The car starts but dies within a few seconds.. The car starts right up on the firts start of the day ie: in the morning after sitting all night. With no hesitation.. Or if it has sat for several hours.
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Tuesday, February 24th, 2015 AT 7:57 AM
Tiny
WRENCHTECH
  • MECHANIC
  • 20,758 POSTS
Make sure there are no security indicators anywhere because a security lockout would act just like that.

If you eliminate security then you have to test fuel pressure when this is happening.
Was this
answer
helpful?
Yes
No
Tuesday, February 24th, 2015 AT 4:31 PM
Tiny
THUMPER7
  • MEMBER
  • 3 POSTS
Not getting any security code all instruments are normal when car starts up.
Was this
answer
helpful?
Yes
No
Tuesday, February 24th, 2015 AT 5:26 PM

Please login or register to post a reply.

Related Engine Not Running Content

How to fix an engine that wont start
VIDEO
How to fix an engine that wont start
Instructional repair video
Engine Not Starting
GUIDE
Engine Not Starting
Over the past 20 years at 2CarPros we have identified the top problems that are easily fixed. This guide can save you a trip to the repair garage or calling a tow truck and...
VIEW MORE

Sponsored links