Have a 2003 Ford F-150 truck with 61,000 miles on it. Has the Triton V8 engine. About 1000 thousand miles ago it had service engine light come on. When it came on I noticed a momentary hesitation and no other problem. Checked code was a cylinder 1 misfire. No problem existed until now and it started running funny and light came on again. This time the code is for a cylinder 4 misfire. Not being very familiar with electronic ignition I am at a loss as to where to start. Any help appreciated.
Friday, March 10th, 2006 AT 8:49 AM