Engine Performance problem
1997 Honda Civic 4 cyl Front Wheel Drive Automatic 150000 miles
My 1997 civic lx starts fine but after about 2 or 3 minutes the idle reves to about 1000 rpm then drops back to normal then reves again then back to normal. This continues on a very rythimc basis. Is this the idle air control valve or could it be something else?
have the same problem?
Thursday, June 4th, 2009 AT 6:30 PM