2.2l 4 cylinder. When its cold outside (32 degrees or below) truck starts and idles fine but bucks and kicks when it underload or during acceleration. After 10 min. Or so it seems to dissapear and works fine the rest of the day. I do have check engine light p0420 and not sure if they are related. Changed fuel filter, plugs, and wires. I also recently replaced some vacuum hoses that were deteriorated.
have the same problem?
Saturday, March 23rd, 2013 AT 12:45 AM