Cracked Manifold Diagnostic
If you want to identify a cracked manifold hook up a 2 tonne load behind your vehicle and take it for a trot. Reduced performance will be almost apparent immediately. For the non initiated dont let the stealers convince its a body off repair, find the right mechanic and the RH side is done and dusted in 5 hours even after sunset in the driveway.
3 litre inlet manifold crack problems
Quote:
Originally Posted by
Jonno17
Lads in Romsey swapped out the cracked manifolds for alloy ones, will see how they go. Couldn’t find anything wrong with the throttle body, but the O ring on the left side of the Y was pinched. $3.3k all up. Much better than the $9-11k blacklocks Land Rover wanted in Albury.
However! Got it back home to Mt Beauty yesterday, and it’s smoking out the left side of the engine bay, smells like diesel.. there’s an oil leak too, unsure if related, I thought it might’ve been from the blacklocks monkeys over tightening the oil filter housing, as there’s a lot of oil in the casting valleys on top of the oil cooler, torqued it to spec but doesn’t seem to have fixed the problem. Any ideas?
Not uncommon for the injector leak off fuel line to get a leak, especially if it’s just been mucked with like yours has. Also could be a fuel line not sealing correctly as they will be been removed and likely refitted (not replaced as per factory recommendation).
As for oil leak, you’ll need to do some detective work to see if it’s related. Could be a snagged gasket, not using gasket silicone on the cam caps, or might be a fault with the alloy cover not sitting well [emoji2373][emoji2373][emoji2373]