What else to replace besides spark plugs
#1
Rookie
Thread Starter
What else to replace besides spark plugs
Hi All,
First of all I want to thank everyone for their contributions here.
We replaced our spark plus at 120k miles but 6000 miles later our cel and vsc came on. Turned out p0351 ignition coil a primary secondary circuit. Just our luck that this is located at the back and we have to pay another 3 hours labor to clear the path to the back of the engine.
I intend to replace all 3 ignition coils at the back this time so we do but have to go through this again. I'm wondering what else I should do at this point since the mechanic has already removed a ton of stuff? We intend to keep the car for another 30000-40000 miles?
On top of my head: TB gasket, plenum gasket, manifold gasket, thermostat can be replaced without additional labor.
we are also hearing a funny clattering noise in the engine at the passenger side right after starting but goes away after 10 minutes. Any idea what the part is? I guess it's water pump since it hasn't been replaced.
.
First of all I want to thank everyone for their contributions here.
We replaced our spark plus at 120k miles but 6000 miles later our cel and vsc came on. Turned out p0351 ignition coil a primary secondary circuit. Just our luck that this is located at the back and we have to pay another 3 hours labor to clear the path to the back of the engine.
I intend to replace all 3 ignition coils at the back this time so we do but have to go through this again. I'm wondering what else I should do at this point since the mechanic has already removed a ton of stuff? We intend to keep the car for another 30000-40000 miles?
On top of my head: TB gasket, plenum gasket, manifold gasket, thermostat can be replaced without additional labor.
we are also hearing a funny clattering noise in the engine at the passenger side right after starting but goes away after 10 minutes. Any idea what the part is? I guess it's water pump since it hasn't been replaced.
.
#2
Pole Position
I have found that adding dielectric grease to the connection point of the coil to the plug eliminates moisture corrosion in the coil. I assume you had NGK or Denso plugs installed.
#4
Rookie
Thread Starter
Any suggestions what to replace when the mechanic is already in there?
#6
Instructor
iTrader: (1)
Do all of those and also: surge tank gasket, intake flange gasket, PCV valve, have your TB cleaned, air filter (if old), and any cracked hoses.
Personally I'd go OEM only on these alongside Toyota Pink coolant. You can save a few bucks buying these yourself but if you're going through Toyota/Lexus, they will no warranty the parts just the labor.
These are all the things (besides the T-stat) I did as most of the top end of my engine was on my garage floor and everything was easy to access and clean. Worth it.
#7
Rookie
Thread Starter
Do all of those and also: surge tank gasket, intake flange gasket, PCV valve, have your TB cleaned, air filter (if old), and any cracked hoses.
Personally I'd go OEM only on these alongside Toyota Pink coolant. You can save a few bucks buying these yourself but if you're going through Toyota/Lexus, they will no warranty the parts just the labor.
These are all the things (besides the T-stat) I did as most of the top end of my engine was on my garage floor and everything was easy to access and clean. Worth it.
Personally I'd go OEM only on these alongside Toyota Pink coolant. You can save a few bucks buying these yourself but if you're going through Toyota/Lexus, they will no warranty the parts just the labor.
These are all the things (besides the T-stat) I did as most of the top end of my engine was on my garage floor and everything was easy to access and clean. Worth it.
Does this kit contain all the gaskets you and I have mentioned? Or is it overkill?
FEL-PRO HS26321PT
http://www.rockauto.com/en/moreinfo.php?pk=1400263&cc=1433555&jsn=10373
Or are we still missing somethings?
Trending Topics
#8
Instructor
iTrader: (1)
Hi Lexuswiz,
Does this kit contain all the gaskets you and I have mentioned? Or is it overkill?
FEL-PRO HS26321PT
http://www.rockauto.com/en/moreinfo.php?pk=1400263&cc=1433555&jsn=10373
Or are we still missing somethings?
Does this kit contain all the gaskets you and I have mentioned? Or is it overkill?
FEL-PRO HS26321PT
http://www.rockauto.com/en/moreinfo.php?pk=1400263&cc=1433555&jsn=10373
Or are we still missing somethings?
#9
Rookie
Thread Starter
http://www.autozone.com/gaskets/head...5627_113393_0/
#11
Instructor
iTrader: (1)
But doesnt it look like more gasket than I need for $120?
http://www.autozone.com/gaskets/head...5627_113393_0/
http://www.autozone.com/gaskets/head...5627_113393_0/
Thread
Thread Starter
Forum
Replies
Last Post
cha41i
RX - 1st Gen (1999-2003)
21
03-04-15 05:41 PM