Ecotec 2

Tiny
YBUYNUBRI
  • MEMBER
  • 2004 OLDSMOBILE ALERO
  • 138,000 MILES
Ecotec 2.2 liter was surging and check engine light came on ran code p0300 misfire, now car wont start and motor doesn't crank over just spinning free sound is heard when trying to start. Is The timing chain broken. Please help.
Wednesday, March 14th, 2012 AT 1:05 AM

2 Replies

Tiny
SATURNTECH9
  • MECHANIC
  • 30,869 POSTS
Motor doesnt what now?
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Wednesday, March 14th, 2012 AT 1:06 AM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Missfire code for all cylinders. You need to check fuel pressure. The pump may have failed. Check for spark as well. One of them will be missing but my bet is the fuel pump.

Roy
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Wednesday, March 14th, 2012 AT 1:06 AM

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