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If your coolant is leaking, chances you have the head bolts pulling, a common problem on northstar engines. Dealer head bolt inserts don't work, they will tell you that, and no guarantee. The only 100% success rate fix would be " NS300L ". These are longer head bolts and inserts. You can find them on the web, and on Ebay.
What else can I help you with?
Is there a 4.6 Northstar engine diagram?
How to change the ect on the northstar engine
What causes caddillac northstar 32v to overheat?
The Cadillac Northstar 32V engine can overheat due to several factors, including a malfunctioning cooling system, such as a clogged radiator, a failing water pump, or a damaged thermostat. Additionally, low coolant levels or coolant leaks can lead to inadequate cooling. Other potential causes include engine oil leaks, which can cause the engine to run hotter, and issues with the engine's electronic controls that affect performance. Regular maintenance and timely repairs are essential to prevent overheating.
How to AND remove AND northstar engine?
visual of head bolts on 1999 northstar
What year was the northstar engine first available?
Northstar engines were first installed in 1993 model year cars. The first version of the Northstar engine was produced from 93-99. The engine was redesigned in 2000
What engine is in 94 cadillac?
Depending what make it is; Deville has a 4.9 (V8). Deville Concours 4.6 (V8)Northstar engine. Eldorado has the 4.6 (V8) Northstar engine. Fleetwood 5.7 (V8) Seville 4.6 (V8) Northstar engine.
Life expectancy of 2001 Cadillac Northstar engine?
With aggressive preventive maintenance (i.e. never let it overheat) 225,000+ luxurious miles. If you abuse or ignore a Northstar you'll be looking at $1600+ headgasket job. If you want post-warranty "manufacturer defect" service/replacement, buy a BMW or Mini.
What will be the effect in your engine if it overheat?
The engine will overheat and the pistons will seize.
Where can one find a Cadillac Northstar engine?
Cadillac Northstar is a a type of motor car engine produced by the American compant Cadillac. Northstar engines can be found in Cadillac garages and via online websites.
Is this procedure for the northstar engine v8?
what procedure??
How can you tell if you need a radiator in 99 Cadillac northstar engine how can you tell if your radiator is bad?
how can you tell if you need a radiator in a 99 cadillac northstar engine
Is the starter position the same for a 1993 deville without northstar?
I don't believe there are any 93's with the northstar engine. If there are the answer is no, the location is different. Starter is under the intake manifold on Northstar and it is in the front of the engine under the exhaust maniold on the 4.9 litre engine
How do you remove a northstar engine?
Remove with gearbox and suspension. Split off theengine from the subframe and gearbox. A northstar engine in an eldorado or Seville can be removed in four hrs.
