p0301

I will be replacing my spark plugs on my 2001 Explorer Sport (4.0 L - SOHC). The guy at Auto Zone say's to use the more expensive platinum plug's since that’s what came from the factory. Makes sense... BUT, can I use the less expensive copper plugs? Will performance be lost? Any advice would be...

:mad: I have had the same problem for MONTHS. I have codes p0301 p0302 and p0303 and no other codes. What would cause these codes and no other codes? I'm stuck and have no clue where to begin. I don't have the money to take it to a mechanic. Any help will be MUCH appreciated. Thanks

I am looking for a GOOD, TRUSTWORTHY mechanic here in Austin, TX. Long story short (for now) some @$$hole put sand/sugar in my gas tank and I had my entire fuel system replaced (almost entire system). I now have an oil leak on the driver's side and I can't find where it is coming from for the...

Long story short I just got my 2002 explorer sport 4.0 out of the shop because some @$$hole put sand/sugar in my tank. $1500 later I have 3 new fuel injectors, new lines, tank, fuel pump, fuel pump regulator and filter. When I took it in there was oil (I'm 99.9% sure its oil) covering the...