Ford 2.0 L Zetec I4

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ihatemybike
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Ford 2.0 L Zetec I4

Post by ihatemybike »

Does anyone know if this is an interference engine? I have a line on a Contour for cheap, but I can hear the timing belt starting to come apart and hitting the upper timing belt cover.
Aaron

2005 Astro (Gandalf) - AWD, 4.3L, 3.42, 130k+ miles
1997 Astro (Grumpy - $250 Rally Van) - AWD, 4.3L, 3.42, LSD, 2" lift, 31" tires, 335k+ orig engine, $30 eBay fuel pump
Prev Astros:99,97,00,94,87,86

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ihatemybike
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Re: Ford 2.0 L Zetec I4

Post by ihatemybike »

It is an interference engine. Looks like I need to inspect the belt before trying to drive it anywhere.
Aaron

2005 Astro (Gandalf) - AWD, 4.3L, 3.42, 130k+ miles
1997 Astro (Grumpy - $250 Rally Van) - AWD, 4.3L, 3.42, LSD, 2" lift, 31" tires, 335k+ orig engine, $30 eBay fuel pump
Prev Astros:99,97,00,94,87,86
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mdmead
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Re: Ford 2.0 L Zetec I4

Post by mdmead »

ihatemybike wrote:It is an interference engine.
Yep, that's the same engine that is in our Focus. I had the belt replaced around 100K as advised for that very reason.
Matt
Selah, WA
-96 GMC Safari AWD Hi-Top Conversion -->Stalled 5.3L swap & 5" lift
-74 Ford Bronco -->Far from perfect but mine!
-99 V-10 Ford Super Duty Super Cab 4x4 -->Stock with 285 Cooper ATs
-00 Ford Focus Wagon -->The Red Turd
-95 Ford 24' Class C Motorhome -->My big block sleeper
-07 Can-Am Outlander XT -->My yellow 4x4 quad for work & play
-04 Ski Doo REV Summit -->Still several chassis behind!


No new projects until the current ones are done!

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ihatemybike
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Re: Ford 2.0 L Zetec I4

Post by ihatemybike »

Found out that it is in fact a non-interference engine.

Here's the engine running. It recently started making this noise.

http://www.youtube.com/watch?v=VBn9z8WF8m8

I removed the inspection cover and the belt appears very loose. Maybe it jumped a tooth. Think it's fixable or should I pass?
Aaron

2005 Astro (Gandalf) - AWD, 4.3L, 3.42, 130k+ miles
1997 Astro (Grumpy - $250 Rally Van) - AWD, 4.3L, 3.42, LSD, 2" lift, 31" tires, 335k+ orig engine, $30 eBay fuel pump
Prev Astros:99,97,00,94,87,86
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kings-x59
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Re: Ford 2.0 L Zetec I4

Post by kings-x59 »

mdmead wrote:
ihatemybike wrote:It is an interference engine.
Yep, that's the same engine that is in our Focus. I had the belt replaced around 100K as advised for that very reason.
that's a handy piece of info. My brother in-law drives a focus with 70K on it. I just passed that bit of wisdom on to him.
'89 Astro, 4.3L, TBI. Minor intake and exhaust mods. Rebuilt 700R4 trans (by me). Corvette servo, 0.5" boost valve, police grade 1-2 accumulator spring (shifts fast and solid). B&M stacked plate trans cooler. Bilstein shocks. Belltech sway bars front and back. New head unit, speakers and subwoofer. Needs paint and a new headliner.

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mdmead
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Re: Ford 2.0 L Zetec I4

Post by mdmead »

I was just looking around on the net a bit more and there seems to be non-consensus on this.

Actually, most agree this was designed a non-interference engine. But apparently there are many instances where a broken timing belt results in a trashed engine. Some speculate it has to do with carbon build up, fully opened valves, or just manufacturing tolerences. I guess people will have to decide what they are comfortable with.
Matt
Selah, WA
-96 GMC Safari AWD Hi-Top Conversion -->Stalled 5.3L swap & 5" lift
-74 Ford Bronco -->Far from perfect but mine!
-99 V-10 Ford Super Duty Super Cab 4x4 -->Stock with 285 Cooper ATs
-00 Ford Focus Wagon -->The Red Turd
-95 Ford 24' Class C Motorhome -->My big block sleeper
-07 Can-Am Outlander XT -->My yellow 4x4 quad for work & play
-04 Ski Doo REV Summit -->Still several chassis behind!


No new projects until the current ones are done!

rlsllc
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Re: Ford 2.0 L Zetec I4

Post by rlsllc »

Contours are bad news. Don't waste your money. I can go into detail if you like, things like the mexican engine wiring harness is NOT made of heat resistant wire, the trans are junk, the dasboards come apart, the heater blower wiring burns up and is a beast to fix, so on and so forth.

Also, listen close and scope the #3 cyl, they like to burn that piston for some reason. Did I mention they are junk?
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