I have a jaguar xj6 1993 and ther is a leak in boot and it is not the seal wher is a nother common leaking point?

For a vehicle that age, try some Oil Seal Rejuvenator.

Bar's Leaks 1040 Grey Rear Main Seal Repair Concentrate

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Bar's Leaks 1040 Grey Rear Main Seal Repair Concentrate - 16.9 oz. in Additives. ... Will Bar's Leaks Rear Main Seal Repair work on other oil leaks?

First of all you must locate the oil leak if is from top rocker covers, timing side crank front oil seal,rear crank shaft oil seal? Is it from the oil filter?,or is it from the front lower wishbones inner bush. That bush is filled with hydraulic fluid,and most probably that is your oil leak..If is from that bush the thing you do is just to renew the wishbone.

John, did you change the spark plugs?

yes ther is an upper gasket or o-ring wher it bolts to the engine which nis known for leakig. get the parts before tearing it apart as they may be dealer items.

Dear Sir,
Here is the oil leaking Problem Identifying Technique

Engine oil leaks from the valve cover gasket are common.

The intake manifold plenum gasket may leak and cause increased oil consumption/burning and a spark knock during acceleration; the gasket should be replaced.

External oil leaks from valve cover gaskets, intake gaskets (front or rear), and the rear crankshaft (rear main) seal area are common. The rear main seal is an unlikely source. Normally, the bearing cap mating surfaces (as well as the sealing surface between the oil pan and bearing cap) are the source for the leaks.

Engine oil leaks at the distributor can be misdiagnosed as leaks from theintake manifold seal, oil pan gasket, or rear crankshaft (rear main) seal. A revised distributor is available if oil is found inside the distributor.

If the oil filter casing shows signs of distortion from excessive oil pressure, theoil pump should be replaced.

Often misdiagnosed as a leaking oil filter gasket, the oil filter adapter can seep from between the adapter and engine block.

Carbon buildup on the top of the piston is common. As the buildup increases with mileage and over time, symptoms may vary from light ticking, to ticking/hammering, to hammering/knocking noises. Fuel injector cleaner often solves the problem.

I think it helps to analyse u r Problem

sounds like a rear bell housing seal

Heres the problem the boot is to protect the shaft from dirt, the pipe is to bleed air out, if theres power steering fluid leaking out then the steering rack is bad and needs replacing. the seal on the side of the leak is bad and replacing is the result, by replacing the boot or reclamping it is only going to hold all the leaking oil inside and you will see you will be added power steering fluid. good luck. hope this is helpful.

the drive shaft seal needs to be replaced in the transfer case

front pump seal is leaking or oil pan seal is leaking and hitting the exhaust pipe. time for a transmisson oil change and fliter replacement. costs about $200.00 at any tranny shop.

Is the seal damaged - if so replace it as this is the best solution, if not see below -

This is a common problem caused by the rubber seal. Remove the seal and then put a small bead of silicon rubber sealant all the way around the metal lip it fits on - then replace the seal. Next when the sealant has set, clean the boot lid where the seal makes contact and also the seal itself with a silicon spray polish (Mr Sheen) this should cure the problem if the water is entering via this seal. Also make sure that the gully around the boot lid is clean. If this cures the problem, every few weeks clean and treat the seal and lid with silicon spray.

Hope this helps - good luck.