Flashing Engine Light
#1
Senior Member
Thread Starter
Flashing Engine Light
My engine light started flashing today as I was driving. The RPM's go down to 1,000, then the engine begins to shake rather violently. There is a smell coming from the exhaust that smells like a match burning. I'm guessing it's either catalytic converters or spark plugs, but if anyone could second that or tell me otherwise, it would be greatly appreciated.
#3
05 5.4l 3v s.crew lariat
how many miles on this 2002
I have replaced all fuel injectors when one failed at 138k, trying to get an idea on cop failure . I have changed boots and spark plugs twice now . Maybe I should buy some spares now and leave them in truck , it would only take a few minutes to change one cop .Thats why I changed all fuel injectors some people had spent 1k changing them one at a time on the road in an emergency desperate fix.
#5
Senior Member
I have replaced all fuel injectors when one failed at 138k, trying to get an idea on cop failure . I have changed boots and spark plugs twice now . Maybe I should buy some spares now and leave them in truck , it would only take a few minutes to change one cop .Thats why I changed all fuel injectors some people had spent 1k changing them one at a time on the road in an emergency desperate fix.