pcv location on 4.0L
#2
#3
Originally Posted by PickupMan92
behind the intake manifold right next to the firewall, you can't replace it. if you are getting a check engine light, look for a cracked hose somewhere near the valve cover on the passenger side.
#6
#7
Originally Posted by PickupMan92
well I didn't see a signature so I figured.... but yeah MRC has it right on the OHV, I was speaking of the SOHC.
#9
Originally Posted by vansnxtweek
I want my OHV to be fast.....:)
#11
Originally Posted by MRC
Just replace it with a SOHC and it will be fast.I have had mine for 160,000 miles so I have had alot of time to anylize the power of the 4.0 OHV.It isn't so good.I does have good torque though.I regularly pull a nearly 5000lb car/trailer combo with little drama.But fast it is not.The best MPH mine has ever run in the 1/4 mile is 81mph where Q's SOHC ran 89mph.That is a huge difference.There is potential with the OHV with ported heads and bigger cam and such but it would end up being about the same as a stock SOHC.I am considering swapping to a SOHC once my original motor gives up the ghost.Not showing any signs of that at 160K.Still running strong.
built ford tuff
#12
#14
Originally Posted by PickupMan92
so you trying to say you wanna race one night Marc? LOL let's wait till it gets cooler please, my 4.0 sucks when it's hot out, you know that.
#15
I know the pcv valve will allow it to breathe better and also idle better, I'm sure it would help... but again I won't be chaing the pcv on mine anytime soon LOL.
yeah let me know what day y'all are thinkin of going and we all should go, should be good times. lets wait till it gets much colder *muwahaha :-)*
yeah let me know what day y'all are thinkin of going and we all should go, should be good times. lets wait till it gets much colder *muwahaha :-)*
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