Never heard of a 7.3 PSD popping a spark plug. Ever.v10 wasn't bad. Just like the 5.4 2v, it needed the spark plugs torqued to 13 ft lbs and checked regularly. Once you've done it once, and with a 8mm 1/4 swivel, plugs only take about 45min.
And just like the 3v variants, plugs should be changed well before 100k, and replaced with a 1 piece plug.
Other than that, they were fairly reliable. Absolute pigs though.
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12.3mpg at 75mph. I'd like to see a gasser do that. And she gets up to speed about twice as quick.
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my gasser got 12.4 up a hill with your trailer
My 1/2 ton hemi drug 8000lb from Odessa to Alpine today.
Once we got into the Davis mountains, it hit 3200 RPM once. Otherwise it mostly cruised at 2600rpm. With the cruise control set at 63.
Because trailer tires are rated for 65 MPH, and I like how it handles at 63.
9.7 mpg average. Uphill into a headwind.
I'd like to have a diesel, just don't really need it 90% of the time.
Least it ain't a Duramax.
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My 1/2 ton hemi drug 8000lb from Odessa to Alpine today.
Once we got into the Davis mountains, it hit 3200 RPM once. Otherwise it mostly cruised at 2600rpm. With the cruise control set at 63.
Because trailer tires are rated for 65 MPH, and I like how it handles at 63.
9.7 mpg average. Uphill into a headwind.
I'd like to have a diesel, just don't really need it 90% of the time.