Over heated
#1
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This past 4th of July on my way home my car over heated. I pulled over and waited few minutes then drove again until it got hot, and pulled over again. A friend stopped by and gave me water for it, and started driving again, once again it over heated, I pulled over, friend suggested give it a couple of minutes he lived half a mile away, so I drove to his house I had him replace my water pump thermostat and anti freeze.
Now my Restricted Performance Check Engine light goes on, he suggested I try changing my plugs and cleaning my coil pac, First possible problem, I searched Spark Plugs on this thread and someone suggested double platinum plugs, so I got AutoLife P3924 double platinum, and found a thread that provided the steps to change them and I did, I also used contact cleaner to clean my coil connections,used Bounty to absorb any oil in my plug chamber which there was some on the first 3 on the right side only.
When I first started the car it didn't start on first turn of the key like normal, but did when I tried again. I drove it around the block and it bucked twice, my friend said it was probably clearing the msfired clylinder. I took it for about a 10 mile ride and everything seemed back to normal, no hot temperture reading, no hestition at all, my only concern is my Restricted Performance light stays on along with my Check Engine amber light. I started the car again and it won't start on my first turn of the key, but did again on my second turn.
Am I all right, is there anything else I can do, did I use the wrong plugs and thats causing my starting problem? What implications are there to driving it with the Restricted Performance/Check Engine lihts on.
Hey I love my Jag and have to admit I'm a little scared.
Any suggestions/guidance would be greatly appreciated.
Thanks
Now my Restricted Performance Check Engine light goes on, he suggested I try changing my plugs and cleaning my coil pac, First possible problem, I searched Spark Plugs on this thread and someone suggested double platinum plugs, so I got AutoLife P3924 double platinum, and found a thread that provided the steps to change them and I did, I also used contact cleaner to clean my coil connections,used Bounty to absorb any oil in my plug chamber which there was some on the first 3 on the right side only.
When I first started the car it didn't start on first turn of the key like normal, but did when I tried again. I drove it around the block and it bucked twice, my friend said it was probably clearing the msfired clylinder. I took it for about a 10 mile ride and everything seemed back to normal, no hot temperture reading, no hestition at all, my only concern is my Restricted Performance light stays on along with my Check Engine amber light. I started the car again and it won't start on my first turn of the key, but did again on my second turn.
Am I all right, is there anything else I can do, did I use the wrong plugs and thats causing my starting problem? What implications are there to driving it with the Restricted Performance/Check Engine lihts on.
Hey I love my Jag and have to admit I'm a little scared.
Any suggestions/guidance would be greatly appreciated.
Thanks
#2
![Default](/forum/images/icons/icon1.gif)
This past 4th of July on my way home my car over heated. I pulled over and waited few minutes then drove again until it got hot, and pulled over again. A friend stopped by and gave me water for it, and started driving again, once again it over heated, I pulled over, friend suggested give it a couple of minutes he lived half a mile away, so I drove to his house I had him replace my water pump thermostat and anti freeze.
Now my Restricted Performance Check Engine light goes on, he suggested I try changing my plugs and cleaning my coil pac, First possible problem, I searched Spark Plugs on this thread and someone suggested double platinum plugs, so I got AutoLife P3924 double platinum, and found a thread that provided the steps to change them and I did, I also used contact cleaner to clean my coil connections,used Bounty to absorb any oil in my plug chamber which there was some on the first 3 on the right side only.
When I first started the car it didn't start on first turn of the key like normal, but did when I tried again. I drove it around the block and it bucked twice, my friend said it was probably clearing the msfired clylinder. I took it for about a 10 mile ride and everything seemed back to normal, no hot temperture reading, no hestition at all, my only concern is my Restricted Performance light stays on along with my Check Engine amber light. I started the car again and it won't start on my first turn of the key, but did again on my second turn.
Am I all right, is there anything else I can do, did I use the wrong plugs and thats causing my starting problem? What implications are there to driving it with the Restricted Performance/Check Engine lihts on.
Hey I love my Jag and have to admit I'm a little scared.
Any suggestions/guidance would be greatly appreciated.
Thanks
Now my Restricted Performance Check Engine light goes on, he suggested I try changing my plugs and cleaning my coil pac, First possible problem, I searched Spark Plugs on this thread and someone suggested double platinum plugs, so I got AutoLife P3924 double platinum, and found a thread that provided the steps to change them and I did, I also used contact cleaner to clean my coil connections,used Bounty to absorb any oil in my plug chamber which there was some on the first 3 on the right side only.
When I first started the car it didn't start on first turn of the key like normal, but did when I tried again. I drove it around the block and it bucked twice, my friend said it was probably clearing the msfired clylinder. I took it for about a 10 mile ride and everything seemed back to normal, no hot temperture reading, no hestition at all, my only concern is my Restricted Performance light stays on along with my Check Engine amber light. I started the car again and it won't start on my first turn of the key, but did again on my second turn.
Am I all right, is there anything else I can do, did I use the wrong plugs and thats causing my starting problem? What implications are there to driving it with the Restricted Performance/Check Engine lihts on.
Hey I love my Jag and have to admit I'm a little scared.
Any suggestions/guidance would be greatly appreciated.
Thanks
Or, you could Read and Clear the Trouble Codes/CEL.
After Clearing the Codes/CEL, a number of Driving Cycles will be required before the "Emission Monitor" tests are completed.
If the CEL comes on again, you will have to investigate further.
If you can, read the Trouble Codes (Using your own Code Reader or at Autozone etc.), Forum members may be able to help.
Edit: My response above assumes that the Problem has been Fixed. If the Temperature actually got high enough, Engine Damage is Possible. The Temp Gauge is notorious for not reporting High Engine Temp until just before Damage had occurred. Best to drive carefully and monitor Temp Gage for any sign of High Temp. Also, if the reason for the "Restricted Performance" message is fixed, the RP message should clear rapidly even if the CEL stays on.
Last edited by Paul Pavlik; 07-08-2012 at 09:16 PM.
#3
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+1 on Paul's advice.
It looks like you used the correct spark plugs, so no worries there.
You do, however, have leaking seals in your spark plug wells. It is not an emergency, but you should have all the valve cover seals and gaskets replaced. Oil in the spark plug wells can cause misfires.
If you do not know if your secondary tensioners have been upgraded to the metal type, it is the perfect time to evaluate and upgrade them if needed while the valve covers are removed to replaced the gaskets and seals.
Also consider a full time temperature monitor such as 'UltraGauge' or a Coolant Gauge upgrade such as 'RealGauge' because your current coolant gauge does not give early indication of impending overheating until an overheating event has already occured. These aluminum engines are not very tolerant of overheating. Hopefully you were lucky this time.
It looks like you used the correct spark plugs, so no worries there.
You do, however, have leaking seals in your spark plug wells. It is not an emergency, but you should have all the valve cover seals and gaskets replaced. Oil in the spark plug wells can cause misfires.
If you do not know if your secondary tensioners have been upgraded to the metal type, it is the perfect time to evaluate and upgrade them if needed while the valve covers are removed to replaced the gaskets and seals.
Also consider a full time temperature monitor such as 'UltraGauge' or a Coolant Gauge upgrade such as 'RealGauge' because your current coolant gauge does not give early indication of impending overheating until an overheating event has already occured. These aluminum engines are not very tolerant of overheating. Hopefully you were lucky this time.
#4
![Default](/forum/images/icons/icon1.gif)
This past 4th of July on my way home my car over heated. I pulled over and waited few minutes then drove again until it got hot, and pulled over again. A friend stopped by and gave me water for it, and started driving again, once again it over heated, I pulled over, friend suggested give it a couple of minutes he lived half a mile away, so I drove to his house I had him replace my water pump thermostat and anti freeze.
Now my Restricted Performance Check Engine light goes on, he suggested I try changing my plugs and cleaning my coil pac, First possible problem, I searched Spark Plugs on this thread and someone suggested double platinum plugs, so I got AutoLife P3924 double platinum, and found a thread that provided the steps to change them and I did, I also used contact cleaner to clean my coil connections,used Bounty to absorb any oil in my plug chamber which there was some on the first 3 on the right side only.
When I first started the car it didn't start on first turn of the key like normal, but did when I tried again. I drove it around the block and it bucked twice, my friend said it was probably clearing the msfired clylinder. I took it for about a 10 mile ride and everything seemed back to normal, no hot temperture reading, no hestition at all, my only concern is my Restricted Performance light stays on along with my Check Engine amber light. I started the car again and it won't start on my first turn of the key, but did again on my second turn.
Am I all right, is there anything else I can do, did I use the wrong plugs and thats causing my starting problem? What implications are there to driving it with the Restricted Performance/Check Engine lihts on.
Hey I love my Jag and have to admit I'm a little scared.
Any suggestions/guidance would be greatly appreciated.
Thanks
Now my Restricted Performance Check Engine light goes on, he suggested I try changing my plugs and cleaning my coil pac, First possible problem, I searched Spark Plugs on this thread and someone suggested double platinum plugs, so I got AutoLife P3924 double platinum, and found a thread that provided the steps to change them and I did, I also used contact cleaner to clean my coil connections,used Bounty to absorb any oil in my plug chamber which there was some on the first 3 on the right side only.
When I first started the car it didn't start on first turn of the key like normal, but did when I tried again. I drove it around the block and it bucked twice, my friend said it was probably clearing the msfired clylinder. I took it for about a 10 mile ride and everything seemed back to normal, no hot temperture reading, no hestition at all, my only concern is my Restricted Performance light stays on along with my Check Engine amber light. I started the car again and it won't start on my first turn of the key, but did again on my second turn.
Am I all right, is there anything else I can do, did I use the wrong plugs and thats causing my starting problem? What implications are there to driving it with the Restricted Performance/Check Engine lihts on.
Hey I love my Jag and have to admit I'm a little scared.
Any suggestions/guidance would be greatly appreciated.
Thanks
EZDriver
#5
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Brought the car to my shop and had the comptuer generate the codes
P0300
P0306
P0307
P0308
P0102
P0112
which indicated I forgot to plug in the switch to the intake, once that was done now my car starts on first turn of the key again
The other were mis-fires.
Going ot for ride now, the errors have been cleared and no Check Engine or restricted Performance. Hoping they don't come back
Thanks again fpr all your help, this forum is unbelievably helpful
P0300
P0306
P0307
P0308
P0102
P0112
which indicated I forgot to plug in the switch to the intake, once that was done now my car starts on first turn of the key again
The other were mis-fires.
Going ot for ride now, the errors have been cleared and no Check Engine or restricted Performance. Hoping they don't come back
Thanks again fpr all your help, this forum is unbelievably helpful
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#9
#11
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I just checked my oil gauge and my oil is real low, is that a symtom from my issues?
but you should have all the valve cover seals and gaskets replaced.
how expensive is it to have this done?
Just need to prepare my savings as times are not what they use to be.
Thanks again for all your help
but you should have all the valve cover seals and gaskets replaced.
how expensive is it to have this done?
Just need to prepare my savings as times are not what they use to be.
Thanks again for all your help
#12
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#20
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+1. The air intake pipe and the smaller tubes coneected to it must all be properly seated and not cracked. Air leaks are the most common cause of these codes. If your friend did not put these back correctly that could be your problem.