Car is bucking between 70 to 80 mph.

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Dec 8, 2006 | 08:22 AM

Turbocivic94

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From: CT, USA

Car is bucking between 70 to 80 mph.

I have everything new from spark plugs, wires, cap rotor. It H23vtec in 92 prelude.
car drives fine all the time expect when I'm on the highway between 70 to 80mph, it jerks and bucks. if I'm under load then it doesnt buck. I cant figure it out. Thanks

Dec 8, 2006 | 08:28 AM

Chuckles99SH

Joined: Sep 2005

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From: Santa Cruz, CA, USA

Re: Car is bucking between 70 to 80 mph. (Turbocivic94)

have you check your motor mounts?

Dec 8, 2006 | 09:01 AM

britishdude

Joined: Nov 2006

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From: yorkshire U.K., U.K.

Re: Car is bucking between 70 to 80 mph. (Turbocivic94)

Fuel filter I assume has been changed as per service requirements ?

Dec 8, 2006 | 09:35 AM

Turbocivic94

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From: CT, USA

Re: Car is bucking between 70 to 80 mph. (Chuckles99SH)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Chuckles99SH »</TD></TR><TR><TD CLASS="quote">have you check your motor mounts?

</TD></TR></TABLE>

mounts are fine, it probably has something to do egr system but I dont know.

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by britishdude »</TD></TR><TR><TD CLASS="quote">Fuel filter I assume has been changed as per service requirements ?</TD></TR></TABLE>

Changed fuel filter 2 days ago. thats what I thought first.