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Porshe Miles Posted on Apr 27, 2013
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I have a 2004 Dodge NEON with an interference engine that the timing belt broke on. What are the chances of valve damage and about how much does that cost to fix?

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Bill Boyd

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  • Cars & Trucks Master 53,816 Answers
  • Posted on Apr 28, 2013
Bill Boyd
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The valves will be bent and you will need a head job done. The time to do the job outside head reconditioning would be around 4 hours labour and the parts will include valves, head gasket kit, timing belt, adjuster pulley, and if the job is done properly crankshaft and cam shaft seals as oil is the main cause of belt failure.

4 Related Answers

Anonymous

  • 26 Answers
  • Posted on Jul 21, 2008

SOURCE: 1992 honda accord ex timing belt

yes this engine is a interference engine. Make sure you did not bend the valves when it boke.

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Anonymous

  • 55 Answers
  • Posted on Jan 10, 2009

SOURCE: engine seized driving down road, now won't even turn over

The 3 liter mitsubishi is pretty prone to this actually. You would have to tear it down to see what happened, but yes it's likely that you have a bent valve and/or hole in the top of a piston from a valve.

Randy Fitz

  • 112 Answers
  • Posted on Jul 09, 2009

SOURCE: 97 dodge neon timing belt broke while going down

I do not have good news for you.
According to the Gates Timing Belt guide 2002 Edition, both engines offered in the Dodge Neon are interference engines.
This means that your engine has likely sustained sgnificant valve, cylinder head or even piston damage. Have you tested the compression?
It is probably least expensive to buy a used engine, change its timing belt and replace your engine with that one.

kirkx

Kirk Augustin

  • 2019 Answers
  • Posted on Feb 26, 2010

SOURCE: 03 jetta tdi timing belt broke

The number of miles is not relevant, because in 7 years of driving, obviously it was mostly highway miles and caused little wear.

It only takes about an hour to try just changing the belt. You need to buy a belt anyway. So it is always worth the attempt.
Most VW's have small depressions in the pistons for the valves, to prevent anything serious.

But no, I do not believe the TDI even is an interference fit.
Only the DOHC GTI engine was even close. I do not believe the TDI had a dual cam version, nor was any Jetta dual cam. And it is only with dual cam that the valves hit, because they are on such a hemisherical angle.

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3answers

My 2000 dodge neon 2.0, just cut off whwhile I was driving. It needed a water pump like a month ago. Now it just turns over like it jumped time.

Looks like the timing belt broke. It also drives the water pump which I'm sure is what took out the timing belt. That has a interference engine so you may need a valve job if it slammed the valves. 50 50 chance its all done unfortunately....
0helpful
1answer

Timing

The Dodge Neon has an Interference engine. That means when the timing belt breaks, you likely have bent some valves. You will need to remove the head, and have the valves replaced. Best done by a qualified mechanic that knows how to replace the timing belt.
0helpful
1answer

Does my 2002 dodge neon 2.0 liter have a interference engine or no?

Well--- it is an interference

All the info is on the internet
wikipedia & blogs

Not many non interference motors out there

May be time to part with it
0helpful
1answer

Timing belt broken

Most likely it is an interference engine. How fast were you going when the belt broke? Had a 2004 Dodge Neon with the 2.0 and the timing belt broke going less than 10 MPH and the engine was fine.
1helpful
1answer

I have a 200 Dodge Stratus Will it screw up my engine if i try to start it after the timing blet broke?

the 2.0 liter is an interference engine and valve damage can occur if the belt brakes.

the 2.4 liter is not an interference engine

the 2.5 liter is an interference engine and valve damage can occur if the timing belt breaks.

I’m happy to assist further over the phone at https://www.6ya.com/expert/jeremy_d728a59f986299fa

3helpful
2answers

My timing belt broke on my 2002 dodge neon. did it bend the valves

This is not an interference engine and braking timing belt will not bend valves.
1helpful
1answer

How locate & replace timing belt

Your timing belt is behind the pulleys and belt and you will have to remove the plastic cover to get to the timing belt Caution though because if you set the timing belt wrong or if it broke the chances are you will have to remove the head because the neon engine is a interference engine this meaning the pistons with hit the valves. If you are not skilled enough to tackle this job I would take it to a mechanic to do the repair,,
1helpful
2answers

97 dodge neon timing belt broke while going down the road need to know how to get car back in time bought a new timing belt new tensioner and still cannont get car to start junk yard says my car does not...

I do not have good news for you.
According to the Gates Timing Belt guide 2002 Edition, both engines offered in the Dodge Neon are interference engines.
This means that your engine has likely sustained sgnificant valve, cylinder head or even piston damage. Have you tested the compression?
It is probably least expensive to buy a used engine, change its timing belt and replace your engine with that one.
3helpful
2answers

My 03 dodge neon has jumped time. What do I need

Most mechanics would pull the spark plugs and check the compression in the cylinders, but usually anyone with a trained ear can tell by the sound of the starter when cranking against the compression of each cylinder. Many of the smaller engines today have valving designed so that when they are out of time, the pistons interfere with them. That means two objects try to take up the same space at the same time and at minimum the valves bend. Worse case scenario would be upper head/camshaft damage and possible piston damage. That's pretty severe. You won't know until you get the valve cover off or maybe deeper. Hope that helps.
1helpful
1answer

Is the motor interferance heads

If your car is automatic you should have no damage to the valves and can just have the timing belt/chain replaced. If it is manual transmission odds are that half of the valves are bent and will need to be replaced. Good luck!
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