Piston Slap: Escort Wagon Spelunking?

Sajeev Mehta
by Sajeev Mehta

TTAC Commentator Modestholdings writes:

Best from the West, young man,

The Boss has a pretty nice ’94 Escort LX wagon sourced by yours truly, and it happens to have found the sweet spot betwixt my picking it and her loving it. A grand for this one-owner handshaker and she’s managed to put about 23K on it in the last year — points of interest are far and few between here in Wyoming.

At 140,000 I figured it would be good prophylaxis to go ahead and do that timing belt (1.9 four-potter) after what was eventually determined to be the tensioner began yapping.

New clutch at buy, pretty new shoes and a windshield are our investments beyond regular upkeep. (When it rains, it hails.) Some forum s̶k̶u̶l̶d̶u̶g̶g̶e̶r̶y̶ ̶ spelunking has turned up the possibility of new valve seats as the next major preventative maintenance. My question for you, the B&B, et al, is whether that makes sense, or drive it until it pops (er, drops) and then plop a junkyard mill in? The current motivator is pretty tight for being good to vote and everything, and I’d like to keep the Green Machine rolling at least until she’s old enough to buy me beer.

Sajeev answers:

Yes, new valve seats could be in your future. Or her future. Or the Escort’s future. Whatever…

The questions presented here are when and how to replace it: wait until it drops and sell the Escort? Wait and replace with a junkyard motor? Replace the valve seats now, either by yourself (if you are that awesome) or with a rebuilt head swap?

As I get earn more gray hair on my dome and less flexibility in my joints in cold weather, my answer goes to the path of least resistance: the somewhat stress free and kinda cheap path. So don’t wait for the entire motor to grenade, as that (probably) ruins both the cylinder head and the block. Junkyard motors are 3-4 times more than a rebuilt head, and do you believe the valve “fix” was applied to whatever you buy? Or will it fail again, probably after the junkyard warranty expires?

Ignorance isn’t bliss, nor is an in-n-out motor swap. Time to find the answer in the shades of gray.

The smarter move is a few hundred spent at a place like this, or something similar on eBay. In the 1.9L Escort’s case, a rebuilt cylinder head fixes the bad component and a fresh set of gaskets/fluids with someone smart enough to swap it all around is needed. And if you must pay for the labor, it’s still a smarter long-term position than replacing the entire motor.

A possible final question: is it stupid to want to fix the problem before it actually is a problem?

When the problem can hurt the entire engine and replacement engines may be no better, the answer is absolutely yes.

Off to you, Best and Brightest.

[Image: Shutterstock user Slusing]

Send your queries to sajeev@thetruthaboutcars.com. Spare no details and ask for a speedy resolution if you’re in a hurry…but be realistic, and use your make/model specific forums instead of TTAC for more timely advice.

Sajeev Mehta
Sajeev Mehta

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  • CapVandal CapVandal on Mar 05, 2014

    The short answer is that it makes no financial sense to spend that kind of money on preventative maintenance on an asymptomatic, $1,000 car. This is far from the 'drive it til it drops' philosophy. I would fix anything I can see or hear or is cheap and easy. If it is a question of your relationship to the driver -- follow your bliss.

  • Alainrw Alainrw on Mar 07, 2014

    my grandpa had one of these and we put my dads 14" na miata wheels on it. looked pretty nice.

  • Slavuta Inflation creation act... 2 thoughts1, Are you saying Biden admin goes on the Trump's MAGA program?2, Protectionism rephrased: "Act incentivizes automakers to source materials from free-trade-compliant countries and build EVs in North America"Question: can non-free-trade country be a member of WTO?
  • EBFlex China can F right off.
  • MrIcky And tbh, this is why I don't mind a little subsidization of our battery industry. If the American or at least free trade companies don't get some sort of good start, they'll never be able to float long enough to become competitive.
  • SCE to AUX Does the WTO have any teeth? Seems like countries just flail it at each other like a soft rubber stick for internal political purposes.
  • Peter You know we’ve entered the age of self driving vehicles When KIAs go from being stolen to rolling away by themselves.
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