Hi, I bought a 1999 Ford Escort with 78k miles and no rust which I thought was a steal at $1800 cash. But now I’m starting to get a little worried about the (apparently) very common problem of valve seat dropping in this engine. So far everything seems fine, my car gets me from A to B on my 8 mile c…

If it only last 12 months then you only paid $150 a month to for the car, 24 months is $75 a month, call it a throw away car and just drive it while saving for your next throw a way car or a more reliable one…

Gosh, it’s been so long since I’ve seen that issue (it used to be somewhat common) that I forgot it was a thing. But it’s certainly not inevitable. I would think that if it were going to happen it would have happened by now. Drive on.

If I had that problem I’d make sure the cooling & ignition system is in tip-top condition and the engine isn’t pinging; And I’d change the engine oil and filter every 3,000 to 5,000 miles. Beyond that, I just try to drive the car gently. I’m a driveway diy’er, so I might proactively replace the…

Here’s something else to consider . . . You’re thinking of paying a lot of money to fix the potential valve seat issue now, and then you’ll sleep well at night, but your wallet will be lighter You’ll be driving a car that’s almost a 1/4-century old and some parts will soon be hard to obtain And y…

To be fair, I have always liked the styling and design of the 1997-2001 Ford Escort, and with proper care, these cars can go hundreds of thousands of miles. Around here, these are still common cars on the road today. From time to time, I see one of them offered for sale at a decent price, but sadl…

I found this … lol [image] 99 Ford Escort: Dropped Valve Seat, Need Advice Maintenance/Repairs I bought this car for $1,900 in July because I could afford it and was sick of walking and busing everywhere. As soon as I bought it, I had the fluids replaced and saw it wasn’t…

Just curious why this particular engine design has the valve seat problem more than other engine designs? It seems like valve seat technology would be pretty well established by now. How many years have auto manufacturers been making engines using separate valve seats?

The valve seats in this engine are apparently made from an alloy which is very brittle, and with repeated thermal cycling it cracks and breaks apart. This is the only engine I know of with this problem.

hmmm … maybe the engine designers are using a different brew of metal alloy for the valves, so needed a harder valve seat material, and that turned out to be too brittle for the application.

It is an Escort, the engine designers went with the lowest bidder… lol

1999 Ford Escort Valve Seat Drop Inevitable?

Maintenance/Repairs

davesmopar September 17, 2023, 1:56pm 11

I found this … lol

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1999 Ford Escort Valve Seat Drop Inevitable?

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