1994 Chevy Blazer Timing Question

1994 CHEVROLET BLAZER
169,000 MILES • 6 CYL • 4WD • AUTOMATIC
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STEVE25537
  • MEMBER
  • 2 POSTS
Hi,

I was driving my 1994 Chevy Blazer the other day and the timing chain broke. A lot of people have told me that it will need new heads cause it bent the valves.

My question is what do you think? I was going about 40 to 50 mph went it broke and it has the 4.3 Vortec engine.

Thanks and I'm very grateful.
Feb 13, 2011 at 11:38 AM
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DOCFIXIT
  • ✓Experienced Mechanic
  • 18,828 POSTS
That is NOT true heads and valves will not be effected. Replace chain and gears and drive away
Feb 13, 2011 at 12:23 PM
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STEVE25537
  • MEMBER
  • 2 POSTS
OK Thank You Very Very Much.
Feb 13, 2011 at 12:24 PM
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