1990 5.0 Code 64 Help
04-09-2015, 03:19 PM
#1
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1990 5.0 Code 64 Help
(1990 f150 5.0 V8 4x4 Auto)
Hey guys, I just read the codes and I have 64 back. I have already replaced the IAT sensor about 2 weeks ago, and now the same code is back. Ive also looked for any cuts or breaks in the wires and have not found anything. Any ideas what else could be the problem? The truck has a rough idle like its missing. Could this be the cause of the rough idle, but any ideas what actually might be wrong?
Thanks for any input.
Matt
Hey guys, I just read the codes and I have 64 back. I have already replaced the IAT sensor about 2 weeks ago, and now the same code is back. Ive also looked for any cuts or breaks in the wires and have not found anything. Any ideas what else could be the problem? The truck has a rough idle like its missing. Could this be the cause of the rough idle, but any ideas what actually might be wrong?
Thanks for any input.
Matt
04-13-2015, 12:52 PM
#2
If it's still missing after replacement of "original troubled part" just start with easy stuff that would cause misses. Spark plugs, plug wires, distributor, engine timing. So in so forth.
Last edited by BuiltFordTuff13; 04-14-2015 at 02:24 AM.