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2001 Cadillac EL Dorado Pulsation

Tiny
DICK WELLER
  • MEMBER
  • 2001 CADILLAC ELDORADO
Transmission problem
2001 Cadillac El Dorado V8 18,385 miles

When I race the engine with car in neutral, it pulsates-on, off, on, off
What could cause this. I can't detect a problem while driving, even at hight speed on highdway.
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Tuesday, February 24th, 2009 AT 2:42 PM

2 Replies

Tiny
OBXAUTOMEDIC
  • MECHANIC
  • 3,711 POSTS
Hello,

You are talking about the engine surge, this is normal in newer vehicles. It does that so you don't race the engine any higher to prevent damage.

.
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Tuesday, February 24th, 2009 AT 2:50 PM
Tiny
DICK WELLER
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Thanks for the very prompt reply to my question. Your answer has given me relief as I thought it might be a serious problem Thanks again. You provide a great service.
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Tuesday, February 24th, 2009 AT 3:32 PM

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