Join Date: Dec 2008
Location: Tyler, TX
Thanked 407 Times in 347 Posts
There is any number of things that can cause a CEL and loss of power. One is a malfunctioning EBPV.
You need to get the codes read. Active or recent codes NEED to be fixed before going on to other possible problems that may or may not, be there.
'93 F-250 HD, 7.3L IDI, 5spd - FARM TRUCK
I Support: Trailer brakes an every axle over the towing vehicle's GVW; CDLs for RVers; Safety inspections for ALL vehicles and 6 axle trucks (97K GVW proposal).
Democracy is two wolves and a lamb voting on what to have for lunch. Liberty is a well-armed lamb contesting the vote - Benjamin Franklin
I vote for LIBERTY!