Oil in #1 cylinder on es300
#1
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Oil in #1 cylinder on es300
Hello All,
the year of my es is: 1993
the problem: oil fouling of #1 spark plug.
I have terrible city gas mileage, when i get on the hwy my gas gauge goes back up to I beleive the actual spot. It also is running like it is missing somewhere. I put it on the code reader and got 52 or 55, but that code stopped coming up once i switched to 91+ gas. Can anyone help me with this issue?
Thanks in advance
the year of my es is: 1993
the problem: oil fouling of #1 spark plug.
I have terrible city gas mileage, when i get on the hwy my gas gauge goes back up to I beleive the actual spot. It also is running like it is missing somewhere. I put it on the code reader and got 52 or 55, but that code stopped coming up once i switched to 91+ gas. Can anyone help me with this issue?
Thanks in advance
#2
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did your valve cover gasket leak oil into that cyl?
you do a compression check? you could have valve stem seal leak or piston ring issue
what codes do you have? I know 52, but what are they?
the gauge and gas mileage part was very convoluded. I take it you have bad fuel economy. this does fit in theory with the oil leak into cyl 1.
you do a compression check? you could have valve stem seal leak or piston ring issue
what codes do you have? I know 52, but what are they?
the gauge and gas mileage part was very convoluded. I take it you have bad fuel economy. this does fit in theory with the oil leak into cyl 1.
#3
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I haven't tried the compression test as of yet,
yes very bad fuel mileage getting about 210.4 a tank.
Code 52 is knock sensor curcuit i believe.
I will get the test done and will respond once done
Thx
yes very bad fuel mileage getting about 210.4 a tank.
Code 52 is knock sensor curcuit i believe.
I will get the test done and will respond once done
Thx
#4
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I need a obd 1 scanner
Hello All,
the year of my es is: 1993
the problem: oil fouling of #1 spark plug.
I have terrible city gas mileage, when i get on the hwy my gas gauge goes back up to I beleive the actual spot. It also is running like it is missing somewhere. I put it on the code reader and got 52 or 55, but that code stopped coming up once i switched to 91+ gas. Can anyone help me with this issue?
Thanks in advance
the year of my es is: 1993
the problem: oil fouling of #1 spark plug.
I have terrible city gas mileage, when i get on the hwy my gas gauge goes back up to I beleive the actual spot. It also is running like it is missing somewhere. I put it on the code reader and got 52 or 55, but that code stopped coming up once i switched to 91+ gas. Can anyone help me with this issue?
Thanks in advance
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#8
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it is not running correct, putting hand over tail pipe I can tell it has back pressure some where in the system. So far i did a further look at the rvc and see that it has a leak, the only plug that is getting fouled is plug 1. it feels like it is not running on all six cylinders until i get her up to 60 - 70 mph that is when she is ok. And my gas mileage is alot better on the hwy. in the city the needle drops from 3/4 to 1/2 just regular cruising (maybe FPR not working correct) any clues?
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