1994 xlt 4x4 problems, no CEL | Ford Explorer Forums - Serious Explorations

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1994 xlt 4x4 problems, no CEL

w00t69

New Member
Joined
December 16, 2006
Messages
3
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0
City, State
Baton Rouge, Louisiana
Year, Model & Trim Level
'94 XLT 4x4
No power, horrid gas mileage. changed quite a few things just because i figured they needed to be changed (spark plugs and wires, fuel filter, air filter, O2 sensor. Last thing i tried was the fuel injector pressure regulator, that seemed to make it worse.

Now... not sure what it could be.
 



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Assuming 'no power' means that it won't accelerate... Have you checked the fuel pressure? Also, pull the codes. There can be a code even if the CEL is out.
 






yeah no power means i press the gas and it just bogs down and doesn't go.

Also there's a tsst tsst sound ( best way to describe it) high pressure air type sound coming from somewhere along the exhaust.

I'll take it tommorrow to get some codes
 






change the cat i don't know how many miles he has but if the cat is blugged it will make a hissing sound like a crimped exhaust pipe factory use to say change cat at 50k
 






If you think it's the cat conv, you try smacking it with a rubber hammer. Sometimes disloging something can make a difference.
 






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