Rogers-Explorer
Member
- Joined
- April 1, 2007
- Messages
- 37
- Reaction score
- 0
- City, State
- Halifax, Nova Scotia (Posted to Edmonton, AB for now)
- Year, Model & Trim Level
- 1997 Explorer XLT
I was going through the numerous pictures I took of the engine change I did in the Spring after blowing the original motor in my 1997 XLT 4.0L OHV 5sp Manual, 4X4, and finally figured out which motor had what intake mainfold gasket (upper). The motor I replaced it with was out of a Ranger XLT.
The question I have is, what is the difference with the upper intake gaskets? The original motor had a thick (~1/4") plastic style gasket and the Ranger motor came with a thin paper one. I asked the folks at Ford and they didn't know the answer. The only big difference between the motors is that the Ranger was an Automatic.
I can see a larger intake chamber with the thicker gasket, however he didn't seem to think this had any effect. Nevertheless, I installed the thin paper one and everything seems to be working fine - got rid of the those 171/174 codes.
Just curious - Any ideas what made the difference - or is there any?
Thanks to everyone on the forum that helped me learn a new trade - Explorer mechanics.
Cheers, Roger
The question I have is, what is the difference with the upper intake gaskets? The original motor had a thick (~1/4") plastic style gasket and the Ranger motor came with a thin paper one. I asked the folks at Ford and they didn't know the answer. The only big difference between the motors is that the Ranger was an Automatic.
I can see a larger intake chamber with the thicker gasket, however he didn't seem to think this had any effect. Nevertheless, I installed the thin paper one and everything seems to be working fine - got rid of the those 171/174 codes.
Just curious - Any ideas what made the difference - or is there any?
Thanks to everyone on the forum that helped me learn a new trade - Explorer mechanics.
Cheers, Roger