4.6L Engine review (Miles & Problems)
#1
4.6L Engine review (Miles & Problems)
4.6L owners-
If you don't mind sharing, please update this page with how many miles your 4.6L V-8 powered vehicle has on it, and what type of engine problems, if any, you have had with it.
Miles Problems
1999 SuperCab Flareside- 25,000 miles None
2000 Expedition XLT Sp- 34,000 miles None
2001 SuperCrew XLT- 25,000 miles Dirty Oxygen Sensor tripped check engine light. Replaced. No other trouble.
If you don't mind sharing, please update this page with how many miles your 4.6L V-8 powered vehicle has on it, and what type of engine problems, if any, you have had with it.
Miles Problems
1999 SuperCab Flareside- 25,000 miles None
2000 Expedition XLT Sp- 34,000 miles None
2001 SuperCrew XLT- 25,000 miles Dirty Oxygen Sensor tripped check engine light. Replaced. No other trouble.
#4
98 expedition
Expedition 62000 miles 4.6
Right bank runs lean, constantly pinging/detonating
replaced plugs because were worn to nothing on right bank
It's a big turd and hate it now
Constant clunking from front and rear suspension.
Don't think I'll buy another expedition
I have a 93 F-150 and has never had any problems with 92000 on it.
Right bank runs lean, constantly pinging/detonating
replaced plugs because were worn to nothing on right bank
It's a big turd and hate it now
Constant clunking from front and rear suspension.
Don't think I'll buy another expedition
I have a 93 F-150 and has never had any problems with 92000 on it.
#5
A little late, but here goes...
2001 Expy 4.6L, 23,5xx miles - replaced #5 coil, EGR recall (I hope. She goes in tomorrow with an EGR Excessive Flow code)
1997 Thunderbird 4.6L Sport, 57,6xx miles - IAC replaced right at 50k
All in all, I am happy with the 4.6. It doesn't tow terribly well. But some 3.73s and a tranny cooler should fix that.
2001 Expy 4.6L, 23,5xx miles - replaced #5 coil, EGR recall (I hope. She goes in tomorrow with an EGR Excessive Flow code)
1997 Thunderbird 4.6L Sport, 57,6xx miles - IAC replaced right at 50k
All in all, I am happy with the 4.6. It doesn't tow terribly well. But some 3.73s and a tranny cooler should fix that.
#7
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99 expedition 4.6 109,000 now up to 2 sets of wires and plugs and now it runs like crap, took to get it looked at and was told i need a new engine!! I was told that when you have to jack the boby off the frame to remove the engine. 20 hours of laber, with a used engine the cost would be around $4000! So i really used to like the truck, but i have just been putting too much money in it. I will have to take it some place else for a 2nd look. Anybody know if you really have to lift the body off the frame to reamove engine?