2003 Chevy Impala ignition cut out

Tiny
1TOPCAT
  • MEMBER
  • 2003 CHEVROLET IMPALA
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 65,000 MILES
When going down the road accelerating the check engine lite blinks and cuts out engine, one time it stored a missfire on # 5, changed out coil and plug the wires are 6 months old. It acts just like if you were in park and reved the motor above 4 grand or the traction control senced wheel spin
Thursday, September 24th, 2009 AT 11:08 AM

1 Reply

Tiny
LOUT5369
  • MECHANIC
  • 217 POSTS
Do you have a 3.8L engine with the plastic intake? If you do have the cooling system pressure checked, these intakes get holes in them, when they do the coolant leaks into the lower intake manifold right into #5 cylinder.
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Saturday, October 3rd, 2009 AT 12:59 PM

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