Question about 2001 Dodge Neon

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Is the motor interferance heads

Well the interferance heads will it be able to be fixed if the timing belt broke .......

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  • Anonymous Apr 01, 2014

    Interferance or non.

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  • 55 Answers

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!

Posted on Jan 03, 2009

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bschilz
  • 2049 Answers

SOURCE: timing belt broke

The Storm does NOT have an interference engine. If the belt broke, replace it and be on your way.

Posted on Jan 11, 2010

astrawoid
  • 294 Answers

SOURCE: broken timing belt

http://autorepair.about.com/od/glossary/ss/timin-belt-inf2_2.htm

Posted on Dec 14, 2010

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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1 Answer

Np200 when timing belt broke, will it damage the valves and motor


As far as timing belts are concerned there are two sorts of engine, the interference engine which is likely to suffer damage and the non-interference engine which is quite safe. The latter type is rare and almost exclusively the earlier designs of timing belt engines.

The type and degree of damage varies somewhat depending on the design of the engine. In nearly all cases the cylinder head must be removed and at least a few valves replaced.
I believe almost the worst was writing off a cylinder head and the camshaft was broken into five pieces. The worst was where a valve head broke off and rattled around enough to write off the cylinder head and badly score the bore before dropping through a hole in the piston only to rattle around in the bottom and then arrive back in the top of the engine through a different piston.

Feb 09, 2015 | Cars & Trucks

1 Answer

Timeing belt broke have replaced now not fireing


You either have the belt 180 degrees off. So you have to take belt off and turn crank only (slowly) around once to its mark again, but first you need to go to a website that lists motors that are called "interference fit" engines. (Think Gates belt co. has a list) If your motor is an interference fit then when belt broke the motor is trashed. Interference fit means that pistons can hit valves if the belt breaks. That is why they tell you to replace the timing belt before too long. Also if motor is interference fit when you try and turn crank go slow because you may bump into valve.

Apr 04, 2011 | 1993 Geo Storm

2 Answers

The Timing belt broke on my 1995 mercury mystique I was looking for a manuel to fix it. thank you


This can be a big problem if it is a Non Interferrance Motor, meaning that when your timing belt broke you engine basically free wheeled during slow down. This can bend the intake and exhaust valves, extended cranking on motor trying to get it to start after the belt breaks can also cause this. You can get a Chiltons manual to have a guide in replacing the timing belt, i can say i know the motor in your car is a dual over head cam engine. These can be a little more difficult to do if you have never replaced a timing belt. May be best to take it to a professional that can test the head and make sure that no valves are bent before you pay for the belt and timing tensioner.

Feb 11, 2011 | 1995 Mercury Mystique

1 Answer

I have a 2003 isuzu rodeo, and the timing belt broke. its a 2.2l motor. I have no compresion and i think its the head. is there anything else besides the head that i need to be aware of when fixing my...


Don't condemn the head just yet.

When the timing belt breaks, the camshaft stops turning, so the relative position of valves doesn't' change if you try cranking the motor over. Any valves (intake or exhaust) that aren't fully seated will allow pressure to "blow by" that other wise would form the compression you say you no longer have.

What I'm not sure of is if you have an "interference" motor. An referenced motor is one in which the piston can strike a valve head when the timing belt breaks. The clearances are so close that all moving parts have to be in perfect sync in order to operate and not strike one another.

It is possible, with an interference engine, to break valves and / or crack a piston if attempting to crank and the piston comes in contact with an open valve.

If it isn't an interference engine, you shouldn't have any problems. Just get the cam and crank (and any other shaft(s) that may be belt driven) in proper timing, install a new belt, apply the correct tension and you're basically "good to go"

I'd suggest you purchase a vehicle specific repair manual at your auto parts store. It'll contain step by step instructions specific to your vehicle on how to perform this repair.

Good luck!

Feb 10, 2011 | 2003 Isuzu Rodeo

1 Answer

Should I change the timing belt on my 05 aveo at 60000 miles like recommended?


Absolutely !! That motor is probably an interference motor, meaning the valves must be closed when the piston is up or they will interfere with each other and break something - or several somethings!! I have repaired cylinder heads from interference motors that had a timing belt break - it cost 3 times the rebuild cost due to the extensive damage done when the timing belt broke. It would be considerably cheaper to have the belt changed than to have the head repaired or replaced, as modern heads are thin walled - they will break before older heads would. It could also damage a piston and,as you have hypereutectic pistons balanced by weight ( must be within a couple grams of each other ) 1 piston cannot be changed - they ALL have to be changed, an expensive oops for sure!!!

Nov 18, 2010 | 2005 Chevrolet Aveo

1 Answer

How do i time a 00'toyota tundra 4.7 motor timing belt broke and then broke cam cover.


BROKE THE CAM COVER??, SOME ENGINES,have interferance heads,this means,you MUST!!,GET A TIMING BELT BOOL FROM YOUR LOCAL PARTS STORE.

Apr 04, 2010 | 2000 Toyota Tundra

1 Answer

Timing belt broke on hyundai accent how do i replace it and the timing marks


1st you may want make sure that's not an interference engine. if it is then chances are the valves are bend in the head. changing the timing belt probably won't help then. If its not an interference head, then you would need a timing mark diagram which can be found online. be very careful that all marks are aligned. when finshed installing the timing belt, rotate engine by hand twice and re-align marks before putting the rest back together! hyundai should be able to tell u if the engine runs interference or not.

Mar 29, 2010 | Hyundai Motor 1995 Accent

2 Answers

Timing belt is broken. Interference or non interference motor?


Most Ford vehicles from 1985 and up have enough valve clearence so the valves do not get hit when the timing belt snaps. Since I worked for ford for many years I have only seen one with valve damage and the youg man said he was driving his car really hard at high RPM's. I believe you will be okay on your engine as long as when the belt broke the engine was not at high rpm's. If know one has told you those engine recommend a timing belt replacement every 60k. I hpe this helped and I hope this fixes your problem. Good luck, Roger

Feb 10, 2010 | 2000 Ford Focus

1 Answer

Timing belt broke


The Storm does NOT have an interference engine. If the belt broke, replace it and be on your way.

Jan 10, 2010 | 1990 Geo Storm

1 Answer

97sebring 2.5 litre(is it interference or non interference engine


Yes I double Salkim08's solution. Since your motor is made from Aluminum, this could be a big sign that it is an interferance motor. Aluminum expands twice as much as iron. Most old fashion V motors ( v6's V8's) are made with an Iron block and Aluminum heads. But new Transverse motors( sideways front wheel drive motors), block and cylinder head, are made of aluminum.

Jul 22, 2009 | 1997 Chrysler Sebring

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