Fast idle thermo valve or idle air control valve.

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Charles Tague
93 Honda Civic DX HB
1.6L SOHC VTEC 14.85 @ 89 mph,1.98 60 ft.
With ZEX 85 hp ZEX 13.09 @ 103 mph, 1.81 60ft.
86 Pontiac Trans Am
225/50/15 GForce Drag Radials
305 peanut cammed 15.29 @ 88 mph
http://home.cinci.rr.com/mistab0ne/
"Sweatrat" <sweatrat@aol.com> wrote in message
news:20031129215516.28987.00001139@mb-m17.aol.com...
> my 92 civic engine keeps reving up and down changed temp sensor no change
any
> idea?it is a 1.6 16v sohc vtec engine