2 0 VCT Ford timing belt

[@PhoneSpecificationsUSA]

Great Video. I owned a 1998 ZX2 from when it was brand new all the way until 2015. If the replacement timing belt is not tightened, using the proper sequence, the timing belt will slowly roll off the the two cam sprockets. I had Midas replace my timing belt. I also had them replace the tensioner and all of the idler pullys. At every oil change, I would inspect the timing belt. Over the following 18 months, I noticed the timing belt getting skinnier and skinnier. This was because it was slowly coming off the cam gears and grinding into the shields. The belt became half its original width before I had it changed yet again. At this point, I asked a Ford dealer why there are always problems after these belts are changed. I believe ford came out with a service bulletin in regards to a proper tensioning sequence so that this belt doesn't move off of the cam sprokets over time. Also, it is highly recommended to replace the tensioner and idler pullys with genuine Ford parts. The original Midas replacement job did not use genuine Ford replacement parts. Lastly, that hydraulic pump, which is located only on the exhaust cam, is there for emissions reasons. This engine is one of Ford's first engines that does not have an EGR valve. That Hydraulic pump is computer controlled and it allows the exhaust valve to remain open so the engine can suck back in a portion of the exhaust gases, in the same manner as the EGR valves do, when the piston goes down for the intake stroke. These engines are non-interference motors, so the pistons will never hit the valves if the timing belt breaks or the cam shafts are out-of-time with the crank in any way. Sometimes the hydraulic CAM pump will get stuck. This will cause a faulty CAM sensor code reading to store in the ECM and the engine to run really crappy. A quick fix to free up the hydraulic pump is to drain the engine oil, and, replace it with an SAE 40. This will boost the oil pressure within that pump and possibly free it up. SAE 40 oil is fine for this engine because the original specification calls for 5W-30. You are simply taking the 30 weight and kicking it up to a 40 weight so as to increase the oil pressure in that pump. I ran 20W-50 from spring thru fall and 10W-40 in the winter for the rest of the time I owned the car (10 more years). I sold the car with 230,000 miles on it and the engine was still running good and strong with no issues.

[@annoross4581]

you are a genius. Now check this out. I had this problem, I tore my car down to the cams only to discover that my torx set was 30 miles away. since I was ready to scrap the car I took a big pair of channel locks and spun the exhaust cam back to inline with the other. A lot of air bubbles came out. Well I turned it back and forth until air quit coming out. At this point my cams were lined back up and so far so good.

[@briansmobile1]

Thanks- I often don't get the time to wait for them to order in. It's not like I've got FIVE ACRES to park cars on. lol I have to get them in and out again. Congratulations on the new place! ; )

[@robbnj]

Thanks for this. 6,000 posts on the 'net on how to do it that make no sense whatsoever (even the step-by-step ones). My job just got easier!

[@briansmobile1]

@William9alex It goes up once per rotation of the crankshaft. It goes up twice per rotation of the camshaft. The crank rotates twice for every two rotations of the camshaft.

[@yardtechbrando]

I recently replaced the timing belt on my 02 Focus zetec. I bought the tool kit for that car. I was really suprised at how easy it was to do! Now my nieces 02 ZX2 timing belt broke so I guess I get to use my tool again LOL! The kit for those that may wonder is a flat bar and a threaded pin to hold the crankshaft that screws into a hole on the side of the block under the exhaust. I used srmastertech's video since he did a Focus like mine. The ZX2 zetec has some differences from the Focus zetec.

[@briansmobile1]

@9020powrmax You can do it 180 off on the cams because the crank goes twice for every once the cams rotate.

[@CURBECK]

I bought a "kit" of the Mac truck year's ago and it came with both the recessed and straight holding plates but also came with a 4" rod that screwed into the back of the block......It said it was to hold the crank at tdc???? Never used it. Lol Great vid! I absolutly love that you make most of your specialty tools.

[@briansmobile1]

@spelunkerd Good question. What I do is I weld it thicker than it needs to be, and then I grind it down to be close to spot on. The parts of the tool that are inserted are ground surfaces that are free of splatter and any type of randomness caused by welding. That way I have a tool with performance and I get it cheaper and right now.

[@georgefradieu3932]

Is there a tool available on the market for ford escort zx2 2.0 with recessesd cams (the slots are below the head surface when aligned up correctly). If so list it..

[@MrWilsBeats]

Big HELP, Idler pulley on timing busted. Had to replace. This video got me through the job. Screw driver to find Dead top worked like a charm!

[@briansmobile1]

@aodhanof90 You have to remove the plug and loosen the bolt behind the plug. The bolts are not reverse or left hand thread. I don't recall the size. Probably T25 or T30 It's been too long. I would advise getting a set.

[@briansmobile1]

@walter9073 Just line it up with the square lobes facing up or 180 degrees from what I showed. Then you can use a flat file because the notches are off center.

[@joeysgarage1]

Also the VCT Unit gear, the front torx bolt is just a plug, it must be removed to access the bolt behind this and it must be loosened to free the cam gear. A little oil will come out when you remove the plug. The bolt behind the plug takes a E-torx socket. When you start the engine the VCT unit will make noise until the oil pressure builds and fills the unit.

[@briansmobile1]

Right on- way to go. Make sure to read the annotations. Don't turn them off.

[@briansmobile1]

@fmartinez2580 The oil likely drained out of the VCT valve and timing got off. You can pull the upper cover and use the marks on the harmonic balancer to verify this. (harmonic balancer is the accessory drive belt pulley.)

[@briansmobile1]

@Prototypexl It's WAY different than other timing belts, but it's not hard with a little instruction.

[@geezerhull]

Thank you soooo much for a fine how to. couldn't have done the job without it. If I might add a couple of things about the zetec...sometime in 99 they went from 2 idler pullys to 1. The bolt on the one idler system is not up to the job. It's a known issue that the bolt breaks. If you can reach that idler, I would recommend changing it. Be sure you get the correct diameter if you have the one bolt system. It's a tad larger. Thanks again Brian, great video!

[@joeysgarage1]

@briansmobile1 I am very glad I could help. I have known a lot of people that have struggled with setup. I had a little trouble with the first one i did but I was lucky i had someone around that showed me the way to do this procedure. And thanks to the guy that saw this and called me to know where he could get the offset tool or if i had one.

[@briansmobile1]

@PnmRED You are correct! It is.

[@briansmobile1]

@bigdnelyria Only worry about the back side of the cams. Go by the nubs NEAR the cams, but not the cam wheels themselves. The cam wheels themselves don't have notches to align them.

[@briansmobile1]

@aodhanof90 The cams MUST be held exact. The cam wheels it doesn't matter. After installing and tensioning the timing belt THEN you tighten the cam wheels proper.

[@briansmobile1]

@fd390hp Some do. The timing on the Crankshaft is harmonic balancer to timing cover. I go by the piston- unmistakable. Thanks for sharing!

[@briansmobile1]

@MrRaiomCurst WOT in "Park" has a safety, but in gear and on the road it should do fine at WOT. If your timing is off it could cause hesitation, but it will be noticeable throughout the throttle stroke.

[@briansmobile1]

You're right. I have spent some time on subtitles about that. Unfortunately people don't leave them on or read them.

[@briansmobile1]

@jcorbat Because once is enough for getting into this timing cover/valve cover. It's the way to make SURE it turns out right the first time.

[@briansmobile1]

@calistang03 The timing varies by year and engine. The correct spec for your car can be found on the label under the hood marked either "Emissions" or "Catalyst"

[@briansmobile1]

@MrRaiomCurst The variable cam timing is like a substitute EGR valve that reinjects exhaust into the combustion process as an inert filler to increase fuel economy at cruising freeway speeds on level ground or down hill. It may be that your valve is stuck such that it's allowing exhaust back into the combustion chamber when it shouldn't and causing bad EGR valve (stuck open) type symptoms.

[@briansmobile1]

@bigdnelyria If the belt is off a tooth you get a really rough running motor or it won't start if you're off more than two teeth. Noised will vary, but shouldn't rod knock etc.

[@briansmobile1]

@fmartinez2580 The alternator stays in place. You just need to take off the valve cover-that has oil in it, but usually doesn't spill.

[@briansmobile1]

@twiztedbacon Just line it up 180 degrees from what I had and use a flat file or piece of plate steel.

[@briansmobile1]

@robbnj You're most welcome!

[@briansmobile1]

@RockThePylon Thanks for confirming that the 180 works. Hopefully this will save others from frustration and I won't have to build another tool for the next one I do. You're the man- I really appreciate your follow up. I annotated this vid at 1:12 with your name.

[@briansmobile1]

@Espatulation What's the history? Did the belt break? Did you just change the belt? Did the car sit for 3+ months and not start?

[@briansmobile1]

The belt off the pulley or the tensioner slack? Or the serpentine idler off the cover?

[@briansmobile1]

@Leanne779 You're welcome

[@briansmobile1]

Running the engine gets it back in order- but some take a while as in weeks of daily driving and sometimes you have to reset the belt twice.

[@briansmobile1]

@bestclarkesspot Possibly not, but you may. If you can get the cams right by just loosening the bolts in the end of the cam you'll be fine.

[@briansmobile1]

@petrolhead1977 You're welcome- glad I could help.

[@j-j-co]

Back to a question from VampireFrancesca, could you elaborate why the cam position needs to be reset if you are conducting a routine t-belt change on a normally functioning engine?

[@briansmobile1]

@dyaballikl You're welcome. I'm honored to be of service to you!

[@briansmobile1]

@bigdnelyria That is correct. Always go clockwise.

[@briansmobile1]

Usually that's lifter noise. It's seldom the belt. To learn more about this you can visit Ford forums. I'd Google the problem by the car name etc. and you'll find forums on it.

[@briansmobile1]

@MrRaiomCurst Once they slip and become "off" they stay that way till you get in and physically line them up again. Another thing that can happen to a car that has sat a long time is the piston rings can become stuck in the piston groove and not expand properly. An easy fix for this is to put ATF in the spark plug holes and let it set overnight and then blow it back out. The detergents in it free up the stuck rings. - doing this will make it smoke horribly for a while after you start it up.

[@briansmobile1]

@topolobam You're welcome. Love ya

[@briansmobile1]

@RockThePylon If joeys garage is correct PLEASE let me know so I can annotate this video so other people can know. When I've done these in the past I didn't try it 180- I just always went by the book. It MAY be possible.

[@briansmobile1]

@RockThePylon I've done both. The flat one's I have a file in the tool box that works awesome. Nobody had the tool so I made one. I sold it to a guy in New Jersey. They aren't super hard to make. The guy in Jersey sold it to someone else I understand.

[@briansmobile1]

@calistang03 The peg is more for convenience. Some times with a belt failure you can have bent valves that create a misfire due to a loss of compression.A compression test will reveal this. More common a timing discrepancy is possible due to air getting into the VCT valve or other random anomalies. If you open up the cover and pull the valve cover and reset the timing (you'll see it's off a tooth or tooth and a half) it will likely be fine again. Common on a failed belt. = (

[@briansmobile1]

@damelloman You're welcome!

[@PUREAAMERICAN]

@wafrederick Doubt it, the last escort ZX2 was produced in 03, The escort ZX2 had VCT which had a solenoid that controled the exhaust cam timing (similar to vtec) via a phaser in the cam gear. The engine in the ZX2, Contour/Mystique/Cougar/Escape is essentially the same. The only other US ford with VCT is the Focus SVT and in that application it was on the Intake cam. All you need to change is the belt on these cars, if the phaser is gummed up that is the least of your problems...

[@briansmobile1]

@twiztedbacon You're welcome

[@briansmobile1]

It's probably fine. The VCT on these will lose timing if they sit for months with out running. You just have to re set the timing and then they're fine. Be sure to watch this video with the annotations on~!

[@briansmobile1]

@jboe145eva Do you have injector pulse and spark?

[@briansmobile1]

@bestclarkesspot It's possible that it's off a tooth. Was it smooth before?

[@10HDFLHX]

Just wanted to add something here.. My brother's Contour had the belt break. Thank God it's a non-interference engine. Anyway, we read and followed instructions EVERYWHERE and we tried over and over again to get it right. We were insanely careful to make sure piston #1 was top dead center by putting a caliper end down the cylinder and measuring. Anyway, after at least a dozen tries but the car still ran terribly and wouldn't idle. Finally, we decided to put the car back together and drive it a little. We noticed that the brakes weren't working correctly, unless the engine was running fast, they were very weak. We realized that he brakes were assisted by a vacuum line. After searching around we found that when the belt broke, the car backfired and blew a vacuum line off from behind the engine. We plugged it back in and she ran perfect.

[@DJVstar-bj8mn]

Thank You, I've replace many of timing belts over the years, all but one are std trans, and I engine break when coming to a stop most of the time, the other day the ZX2 back fired and died. It started back up , but would only run above 3,000 rpms. Got it home and checked the timing belt twice and all seemed good. Today I worked on it again and was reading some of the comments and came across yours. Thanks! My issue was also vacuum caused. The 90 degree bend that runs from the intake manifold was completely off, I had replaced it years ago. The car run really bad this time though, this time it sounded like the timing was retarded. Thanks for your comment.

[@DJVstar-bj8mn]

And thanks Brain, I older now and forget some of the stuff I've learned over the years. I try to watch KZbin videos now to get some helpful hints and ideals.

[@briansmobile1]

@VampireFrancesca On these you always loosen them.

[@briansmobile1]

@Byootox I'm not a conosuer of French cars. Japanese, American, German, and definitely Italian. French have good food. I've been there and loved the food.

[@briansmobile1]

Ya most cars have keys that align them with the shaft and you don't loosen them.

[@briansmobile1]

I think you mean the harmonic balancer pulley... That one you put a pry bar on either side behind it and rock/wiggle it back and forth till it wiggles off.

[@briansmobile1]

Something slipped. OR oil pressure took too long. Either way it's necessary to set it again. This is common on ones that have sat for months not running.

[@briansmobile1]

@ajk148700 Maybe nothing. Check compression for bent valves.

[@3865roofer]

whats the link to the other video cause this didn not help me since my timing chain is off I need to know the whole process

[@toddburton1491]

Flat bar works great when you have the cams in right position. You are 180 degrees off!!

[@bubbasmithie1970]

You are correct... I bought a timing tool kit from Massive Speed out of Illinois it has a TDC threaded pin to lock the crank down from moving and the bar that locks the cams down only goes in (one way) where the cams are 180 degrees opposite of what this video suggests. Massive specializes in building Zetec and Duratec race motors exclusively. I have used this tool to set the timing on my racecars at least 50 times over a span of a decade.

[@PapaTad82]

Dude, love the hat! I made a cool 2.0 cam lock tool for this Contour I just repaired. Thx for the tip

[@briansmobile1]

Changed timing belt, still had running problems. Upon changin the solenoid and pulley, i noticed ALL the cam caps were loose. Since the VCT works on system oil pressure, loss of it is detramental. Loose caps caused oil pressure loss. Retorque caps, problem gone. FROM- Wazu2u11

[@tbird635]

Also, a zx2 , contour, and regular Focus are NON-interference engines, with the exception of the SVT Focus. The lift on the SVT cams WILL allow the valves to hit, bending the valves.

[@spelunkerd]

@briansmobile1 I guess what I'm getting at is whether I could do this all myself. I have hand grinders and a welder and cutting torch but I need help to resurface engine heads. Do I need to machine the mating surfaces to exact specs, or could I do this close enough with hand tools? Thanks for your help.

[@briansmobile1]

@MegaFlaxman It COULD, but it isn't likely in this motor

[@mex20oax]

thanks a lot, this made my day so much easier. ill be contacting you with more questions.

[@cwalker7]

TDC on compression stroke means all the valves are closed. Take a look at the cam lobs and make sure there not activating any valves, if there not, your tdc, if it is, then its opening the exhaust valve and you are on the exhaust stroke.

[@briansmobile1]

@RockThePylon That's not sad- that's GREAT NEWS! The book I was going by sucked. No reason to perpetuate bad info eigh? This means a file will work. I'll annotate it right now.

[@briansmobile1]

Thanks for the comment I'm glad it was helpful. It takes time, but if it's helpful I'll do some more!

[@briansmobile1]

@calistang03 Was this a mileage timing belt swap or was there a timing issue due to the car sitting a long time?

[@briansmobile1]

You're MOST welcome! And thanks for adding some help too.

[@robertvillarreal4679]

Is that the right tool? I seen earlier in the comments that it was wrongly made ?

[@briansmobile1]

@William9alex Valve cover MUST come off. NOT the head. Marking the the cams on the VCT is worthless and VCT ignorant unfortunately.. . . . . bless his heart.

[@MarkBush-en5cz]

The bolt inside the VCT mechanism is an External-Torx 20.

[@briansmobile1]

@timewasterscommish you really gotta describe the sound for me or do a video response.

[@William9alex]

@briansmobile1 Right. so it doesn't really matter then right? As long as the camshafts are lined up with that bar and you find top dead center, correct? Second question, the previous mechanic to work on this escort I'm working on, made some marks on the camshaft to line them up. Is there a way I can time it all without pulling the head off? I don't want to buy a new gasket if I don't need to.

[@briansmobile1]

@CharalaAnn I use an impact. If I remember right it's 8 or 10 mm. allen wrench. 8mm I think. Sorry, it's been a while since last June. Can any one help him out?

[@briansmobile1]

@CharalaAnn I probably should have caught that by your user name- my apologies ; ) You're a rare find- good for you for being unique!

[@nickloss]

u dont need to use a screwdriver to find tdc these engines have a timing pin under the exhaust manifold. just screw that into the plug hole

[@aodhanof90]

@briansmobile1 sounds good, I'll be picking up a set of torx bits at Sear- I guess I have one more question about the VCT, when you lock the cams and have the gears loose, is it possible to have the exhaust cam & gear out of sync? I guess I'm just not sure if the gear needs to be oriented in a certain way or if you just keep it loose till the belt is tensioned. thanks again :-)

[@highnsoftball13]

Brain. If there is air in the exhaust cam VTC how do you remove it. I've reset the cams and it will turn over like it want to start but them it goes back to sounding like its out of time again and just turns over with no competition I've tested the VTC by rotating it and it spring back. I had the head tested for compression and the values checked. So if there air in the system how do I get it out.

[@spelunkerd]

Brian, you mentioned the tolerance of those slots on the cams to be within 0.15 mm. But a welded plate like you are using, with welding splatter and unfinished welds, is lucky to have tolerance better than 2mm. How close do you have to be for it to work correctly? If you are close, does the computer automatically adjust timing to get it exact? With dual OHC design, can it electronically adjust each cam timing separately? Thanks.

[@briansmobile1]

yep.

[@zambam3]

great video, is this the same idea as a dohc ford sierra cosworth? the head looks similar. cheers, rob

[@jama5958]

I timed my '99 mystique w/ 4 cyl vct engine w/ the cams 180 deg. opposite the way you show in your video. (By sliding in a piece of flatstock in the grooves flat on the head) The car runs ok but the cam sensor keeps throwing its code. (which would make sense if I'm so wrong) where can you get the proper cam alignment tool for these cars? I looked at some online but they look like my flatstock!

[@Jaides1894]

Good video. Could you share the vct connector pinout, please? I'm trying to install a new connector in my 1998 Ford Contour because it's missing. I have 2 wires, one Black/Red and the other one is Green/Orange.

[@briansmobile1]

No one is perfect. I still love you anyway.

[@briansmobile1]

Thanks Nick- I didn't know.

[@briansmobile1]

@spelunkerd If you have hand tools including a micrometer, and some patience you're good.

[@karljmonnig]

Thank you Brian, very helpful! I did want to mention for the benefit of Contour and Mystic owners that at least on my 96 Ford Contour the 2.0 Zetec (which does not have variable cam timing) requires the staggered cam timing tool rather than the flat .02" bar/tool. I believe this is the the case for 95-97 Zetec motors. The flat cam timing tool can be found on Ebay, I haven't been able to find the staggered one yet even at Ford. Might try Mac or Snap-on. Thanks for the confidence booster Brian!

[@briansmobile1]

@jama5958 I couldn't find any I liked either- so I make my own. It's faster than waiting for shipping and it's cheaper it you already have a welder, grinder, and a micrometer.

[@Brickstin]

How do I go about getting this tool from Ford to align the cams? I don't have a welder nor know anyone that can lathe this, I don't even know what the dimensions are, I'm trying to get the cams lined up as perfectly as possible..

[@MegaFlaxman]

Hey Brian; I am debating buying a good used ford fungus I mean focus, a friend of mine owns it now and has kind of given up on it. The timing belt went after the engine was shut off and the next time he went to start it , well obviously it wouldn't start, he was told that the possibility of the valves being bent is pretty good. Is this possible seeing as how it didn't come off when the engine was running? Can turning the engine over only by means of the starter bend the valves?

[@jasongabric2908]

thanx dude !!! very informative no one told me u could loosen the two cams to time!! have a 2001 zx2 but it was a rebuild so the motor is a 98-99?? 5 stars good looking out from the green mt state!!

[@robbnj]

Brian, I'd like to e-mail, but maybe this will help others too: Once you've removed the oil plug on the exhaust cam cover and loosened the reverse-torx bolt holding the hydraulic clutch & sprocket to the cam, what do you align the sprocket to? Autodata states "Turn sprocket until hole and large lug of sprocket hub at top". I have no idea what hole and large lug they are referring to!

[@petrolhead1977]

Good no-nonsense video, thanks for posting, very useful!

[@Prototypexl]

The previous owner of my ZX2 did a timing belt job. I think he may have screwed something up whilst aligning the cams. I am very mechanically inclined. Is this something I can just check relatively easily then? It sounds easy to be honest.

[@briansmobile1]

@topolobam Thanks for the post.