my 1996 oldsmobile lss 3.8L supercharger will start up and run. Then shuts off after 5 mins.

Asked by Oct 02, 2013 at 01:37 PM about the 1997 Oldsmobile LSS 4 Dr Supercharged Sedan

Question type: Maintenance & Repair

I get three lights showing up after it happens. My volt, temp and check engine. Struggles
to start. Sometimes it wont after it shuts off. I even have an actron autoscanner, but no
codes show up saying an issue. any ideas?

8 Answers

7,155

Do these lights come on while its running, or after it dies?

after it dies

7,155

If your key has an anti-theft chip imbedded in it, you might have a bad key, or a faulty ignition lock cylinder. The lights coming on after it dies, is normal. These same lights will come on when you turn on the ignition, but not crank the engine.

yeah my key is that one..Also i did get a code on my scanner finally.. came up dtc p1645. But what ur saying might be the case here. makes sense why it would happen

for a definition i get this: Manufacturer Controlled Computer Output Circuit

7,155

That code is for the evaporative purge solenoid. It will not prevent you from starting the vehicle. By the way, if you have a spare key, try using that one. Must have the chip on it.

only got the one...

but thanks for the help. it gives me a better chance of being able to get it fixed.. first time i ran into this problem

Your Answer

Add photo

Related Questions

  • Checking my oil on an Oldsmobile LSS. 1 answer

    When checking my oil do I look at the holes on the dipstick or the writing. There are 4 holes and under them towards the end of the stick it has writing. "Add one quart" Do I go by the holes as t...

    1997 Oldsmobile LSS 4 Dr STD Sedan

    -

    General

  • Car cuts off when step on gas 2 answers

    91 oldsmobile cutlass supreme 3.1 liter. Started cuttin off at stops but would restart no issue. Then it would cut off an crank right back up but if gass pedal touched it would cut off. Now it won...

    1991 Oldsmobile Cutlass Supreme

    -

    Maintenance & Repair

  • 85 olds cutlass ciera 1 answer

    Just changed fuel filter, car runs bout 5 min now and shuts off. I can hear fuel pump running. What else could the problem be

    1985 Oldsmobile Cutlass Ciera

    -

    Maintenance & Repair

  • Why do my 99 oldsmobile intrigue just shut off while driven 3 answers

    1998 Oldsmobile Intrigue 4 Dr GL Sedan

    -

    Maintenance & Repair

  • start and dies. 4 answers

    I bought a 91 oldsmobile 88. ran good. let sit for 30 min running, shut off then went to move it 3 hrs later. started car, it died. started again and died. started again made it to end of road and die...

    1991 Oldsmobile Eighty-Eight Royale 4 Dr STD Sedan

    -

    Maintenance & Repair

LSS

Looking for a Used LSS in your area?

CarGurus has 6 nationwide LSS listings and the tools to find you a great deal.

ZIP:

Search Oldsmobile LSS Questions

Oldsmobile LSS Experts

#1 John Saffrahn
John Saffrahn
Reputation 40
#2 tenspeed
tenspeed
Reputation 30
#3 Tom Demyan
Tom Demyan
Reputation 10
View All

Related Models For Sale

Used Oldsmobile Eighty-Eight
78 listings starting at $1,994
Used Pontiac Bonneville
527 listings starting at $1,695