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Only insofar as they're almost impossible to do with the engine in the car. If the engine is out, they're no worse than any other V8.
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∙ 15y ago
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WhyEngine coolant in crankcase 5.7 liter vortec?
That is a very COMMON PROBLEM WITH those engines. You need to replace the intake manifold gaskets to fix that problem.
Do you need new gaskets when you replace your dodge rams transmission?
Yes, always replace gaskets on any projects requiring them.
How difficult to replace ac compressor 98 Deville Concours 300hp Northstar?
car must be lifted its not a simple job as the compressor comes ou the passenger side wheel well.
Should thermostat be replaced at the same time as the intake manifold gasket is replaced?
Yes you should replace the thermostat now to insure trouble free operation afterwards, actually as long as the main bearings were not damaged from the intake leak, you should also replace the head gaskets at this time, use only felpro gaskets and you will have troublefree performance for years to come. These are good torquey engines, gm just went cheap on the gaskets when new
How do you replace a starter on a 49 saville 1993?
its under the intake manifold if its a northstar
How do you replace a heater core on a 92 Cadillac Northstar?
If your Caddy is a 1992, it doesn't have a Northstar. They are in '93 and newer. Please determine the actual type of engine and repost your question.
Can you replace 4.6 northstar engine in a 1999 deville with a 2004 4.6 engine?
Yes
What should you replace while replacing head gasket?
For sure, replace ALL the gaskets involved. When you purchase, ask for a head gasket set and you will get all the gaskets that are used.
How do you Know if the head gasket is blown on a 1998 buick park ave?
These engines do not blow head gaskets. You need to replace the black plastic intake or plenum. They will leak coolant into the combustion chamber. Some roge mechanics will tell you it's head gaskets to get you to pay more money. Remove upper intake, remove spark plugs to get coolant out and replace and fill with coolant.
What gaskets are needed to replace the knock sensor on a Nissan Frontier?
how many gaskets and which ones are needed when you replace the knock sensor on a Nissan frontier w/a 3.3l v6 engine?
Is it better to repair head gaskets or replace the engine?
if the miles on the engine aren't too high, then just replace the head gaskets. if the whole engine is tired go ahead and swap out the motor. its a lot cheaper to do the gaskets then to buy a new motor.
Do you have to drop the engine on a Cadillac STS 1996 to replace the head gasket?
If that is the Northstar engine, yes.
