1994 Chevy Suburban

Tiny
WARREN MORROW
  • MEMBER
  • 1994 CHEVROLET SUBURBAN
Noises problem
1994 Chevy Suburban V12 Four Wheel Drive Automatic 176ooo miles

i have a 1994 chevy suburban and I here a rattling noise in the eng. Like the valves are going bad I here it mostly going up hills can you please help me with this situation THANK YOU
Tuesday, February 16th, 2010 AT 8:27 PM

1 Reply

Tiny
OBXAUTOMEDIC
  • MECHANIC
  • 3,711 POSTS
Hello,

When was your last tune-up?

Check Timing.

If hearing rattling during excelleration and going up hill the most common cause is worn plugs, cap, rotor and wires or timing.

.
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Tuesday, February 16th, 2010 AT 9:12 PM

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