I need your opinion about the local shop
#1
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Hi guys i am here to ask your opinion about my situation
My jag s type 3.0 has been repaired on September 20; valve cover gasket on
both side,Cats and spark plugs. I have spent $1700
Today I just changed lower O-ring at intake manifold. Soon, I realized that
there were fume and smoke coming out from the passenger side.
Is it possible that the valve cover gasket on passenger side has been blown out
within only 2 months? I cautiously suspect that the local shop did not even
touch or repair. Furthermore, my car started blinking of RPM after took out my
car from the shop. In addition, the local owner is a college senior who was
famous for blood sucker. I am going to go to his shop and talk to him
tomorrow. Is there any chance that i can make him work on my car for free
or get my money back? What should I do?
My jag s type 3.0 has been repaired on September 20; valve cover gasket on
both side,Cats and spark plugs. I have spent $1700
Today I just changed lower O-ring at intake manifold. Soon, I realized that
there were fume and smoke coming out from the passenger side.
Is it possible that the valve cover gasket on passenger side has been blown out
within only 2 months? I cautiously suspect that the local shop did not even
touch or repair. Furthermore, my car started blinking of RPM after took out my
car from the shop. In addition, the local owner is a college senior who was
famous for blood sucker. I am going to go to his shop and talk to him
tomorrow. Is there any chance that i can make him work on my car for free
or get my money back? What should I do?
#4
Join Date: Jan 2012
Location: Newport Beach, California
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Exactly which 'o-ring' are you referring to? If you are unable to describe the part and location, a photo will help.
#5
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my car is s type 3.0 gasoline
I have done exactly same as this;
https://www.jaguarforums.com/forum/s...ics-faq-32135/
and I have seen oil coming out as well as smoke
I have done exactly same as this;
https://www.jaguarforums.com/forum/s...ics-faq-32135/
and I have seen oil coming out as well as smoke
#6
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Location: Newport Beach, California
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There may be some engine oil present in the inlet manifold as the crankcase breather is a closed system for emission control.
An excess of oil in the manifold would possibly indicate worn piston rings, or a breather circuit plugged with sludge causing excessive crankcase pressure. If this is indeed the case, other gaskets/seals can leak or seep.
How many kilometres/miles on the vehicle and what is its service history like?
An excess of oil in the manifold would possibly indicate worn piston rings, or a breather circuit plugged with sludge causing excessive crankcase pressure. If this is indeed the case, other gaskets/seals can leak or seep.
How many kilometres/miles on the vehicle and what is its service history like?
#7
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Mine has 58000Miles
I have changed engine oil 400 Miles ago
as well as transmission fluid
Spark Plug, R and L valve cover gasket, Cats 2 months ago
the two O-ring today
Fuel trimming? like sludge removal etc. at Deltasonic about a weak ago
I m going to change new valve cover gaskets on both side and inlet manifold gaskets
tomorrow
I have changed engine oil 400 Miles ago
as well as transmission fluid
Spark Plug, R and L valve cover gasket, Cats 2 months ago
the two O-ring today
Fuel trimming? like sludge removal etc. at Deltasonic about a weak ago
I m going to change new valve cover gaskets on both side and inlet manifold gaskets
tomorrow
Last edited by sws805; 12-16-2012 at 07:25 PM.
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#8
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#9
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I am confused, did you only replace the lower IMT O-ring or both? Normally both are changed at the same time. Although its usually the lower that leaks oil.
Now if you had the valve cover gaskets replaced as stated, there are 2 spots where RTV (silicone) sealant need to be dabbed onto the heads for proper sealing. Is it possible your mechanic did not use the sealant?
Now if you had the valve cover gaskets replaced as stated, there are 2 spots where RTV (silicone) sealant need to be dabbed onto the heads for proper sealing. Is it possible your mechanic did not use the sealant?
#10
#11
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+1 on the silicone sealant.
If you perform maintenance and repairs to your own vehicle, it is always a good idea to obtain the JTIS manual for reference and proper procedures, such as adding the silicone sealer to the contact points for the cam/valve cover gasket where the timing cover meets the front of the cylinder head.
If you perform maintenance and repairs to your own vehicle, it is always a good idea to obtain the JTIS manual for reference and proper procedures, such as adding the silicone sealer to the contact points for the cam/valve cover gasket where the timing cover meets the front of the cylinder head.
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joycesjag (12-16-2012)
#12
![Default](/forum/images/icons/icon1.gif)
Hi guys i am here to ask your opinion about my situation
My jag s type 3.0 has been repaired on September 20; valve cover gasket on
both side,Cats and spark plugs. I have spent $1700
Today I just changed lower O-ring at intake manifold. Soon, I realized that
there were fume and smoke coming out from the passenger side.
Is it possible that the valve cover gasket on passenger side has been blown out
within only 2 months? I cautiously suspect that the local shop did not even
touch or repair. Furthermore, my car started blinking of RPM after took out my
car from the shop. In addition, the local owner is a college senior who was
famous for blood sucker. I am going to go to his shop and talk to him
tomorrow. Is there any chance that i can make him work on my car for free
or get my money back? What should I do?
My jag s type 3.0 has been repaired on September 20; valve cover gasket on
both side,Cats and spark plugs. I have spent $1700
Today I just changed lower O-ring at intake manifold. Soon, I realized that
there were fume and smoke coming out from the passenger side.
Is it possible that the valve cover gasket on passenger side has been blown out
within only 2 months? I cautiously suspect that the local shop did not even
touch or repair. Furthermore, my car started blinking of RPM after took out my
car from the shop. In addition, the local owner is a college senior who was
famous for blood sucker. I am going to go to his shop and talk to him
tomorrow. Is there any chance that i can make him work on my car for free
or get my money back? What should I do?
#13
#14
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NBCat
Thank you for your recommendation
I have prepared JTIS for replacement!
joycesjag
I have changed for both and Can you tell me what exactly RTV sealant is?
bfsgross
Yes Now i realize that proper shop/dealership is the best option
To add that, he is my college senior and he said he can do it for cheap and trustworthy
Apparently, He is not
JgaXkr
He didnot replace it He said he had clean the cats and put it back
I think that is illegal
Thank you for your recommendation
I have prepared JTIS for replacement!
joycesjag
I have changed for both and Can you tell me what exactly RTV sealant is?
bfsgross
Yes Now i realize that proper shop/dealership is the best option
To add that, he is my college senior and he said he can do it for cheap and trustworthy
Apparently, He is not
JgaXkr
He didnot replace it He said he had clean the cats and put it back
I think that is illegal
#15
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'RTV' silicone sealant is available at most automotive parts houses. Choose one with the correct application and colour that is oil resistant.
What does 'clean the cats and put it back' mean? One either replaces the catalysts themselves or the entire pipe, depending on the locale and laws.
What does 'clean the cats and put it back' mean? One either replaces the catalysts themselves or the entire pipe, depending on the locale and laws.
#17
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