My si 2

Tiny
PRELUDE3
  • MEMBER
  • 1992 HONDA PRELUDE
  • 55,000 MILES
My si 2.3l non vtec automatic is making a popping noise when it accelerates and it lags when it goes to 2nd and 3rd gear. What is the problem?
Thursday, January 26th, 2012 AT 4:01 AM

7 Replies

Tiny
RIVERMIKERAT
  • MECHANIC
  • 6,110 POSTS
Your question was cut off.
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Thursday, January 26th, 2012 AT 4:07 AM
Tiny
MOLSONCANADIAN
  • MEMBER
  • 81 POSTS
If it is backfiring, then you should check your Ignition System and Engine Timing.
Did you get any recent repairs done near by the Timing Belt?
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Thursday, January 26th, 2012 AT 5:19 AM
Tiny
MHPAUTOS
  • MECHANIC
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Check for vacuum leaks and do a scan, even if check light is not on.
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Thursday, January 26th, 2012 AT 7:10 AM
Tiny
PRELUDE3
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There is no backfire. I didn't check the engine bel. I'm getting it scanned.
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Thursday, January 26th, 2012 AT 11:07 PM
Tiny
RIVERMIKERAT
  • MECHANIC
  • 6,110 POSTS
Let us know what you find. We can go from there.
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Thursday, January 26th, 2012 AT 11:53 PM
Tiny
PRELUDE3
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I just found out the problem. It was the timing belt and it's been fixed. But I still get a pop only only once each day.
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Sunday, February 5th, 2012 AT 4:29 AM
Tiny
RIVERMIKERAT
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A timing belt problem will definitely cause it to backfire.
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Sunday, February 5th, 2012 AT 5:57 AM

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