Pirate 4x4 banner

1 - 6 of 6 Posts

·
Registered
Joined
·
3 Posts
Discussion Starter #1
I put a new motor in my cj it has hei and howell injection #2 & 3 sparkplugs keep carbon fouling did a compression check and all cylinders read around 160 any ideas?
 

·
Registered
Joined
·
4,404 Posts
I have the Mopar MPI on a 258... It ended up being leeky valve stem seals letting oil into the cylender.

Seafoam is this stuff you let get sucked into the engine that cleans carbon build up out.
 

·
Registered
Joined
·
11,406 Posts
rooster992 said:
what the heck is seafoaming it
Seafoam can be bought at any auto parts store You simply slowly pour it down your TB or carb while the engine is running, slow enought to not stall the engine. You can put it in you gas tank too.
 

·
Registered
Joined
·
3 Posts
Discussion Starter #6
ok will try that new one for me i thought maybe the valves were not seatin but the compression check proved it wasn't.
 
1 - 6 of 6 Posts
Top