Engine Mechanical problem
1996 GMC Sonoma 6 cyl Two Wheel Drive Automatic 90760 miles
i have a 96 sonoma my check engine light has been going on and off for a while now so I analyze the problem with the scanner and I got PO302 which a 2 cylinder misfire, it is intermittent the code goes on and off but the thing is it is not misfiring it has a good idel speed and has not lost any power, I had the motor rebuild because of a blown head gasket and replace the spark plugs, wires, resurfaced heads, disturber cap, new hoses and changed alot more, at first I thought it my be the o2 sensor but thats not the problem. Can any one help me I appreciate it?
have the same problem?
Sunday, September 19th, 2010 AT 9:58 PM