ecu? Do you mean ecm, Engine Control Module?
how do you replace a heater core in a 91 Oldsmobile 98
yes it does. it is known as the ecu or engine control unit.
brake vacuum line location on the 1991 oldsmobile regency 98
On my 91 Regency I replaced the computer and now the air is flowing again
A motor from a 1991 Oldsmobile will fit into a 1996 Oldsmobile Delta 88. The motor mounts will need to be changed.
A 91 engine will not fit in a 98 Escort. The 91 engine is from a generation II Escort whereas a 98 engine is from a generationIII Escort.
The GCF is 7.
Unless it is an automatic ecu you can buy an immobilizer by pass unit from K-Tuned or Hybrid Racing. Google this ""k-tuned immobilizer bypass" and the little box wires into the engine harness that connects to the ecu and will work fine. I have it on my 98 Civic because I put an RSX-S engine into it.
where is fuel filter on 1988 olds 98 regency brouham or how do u check a fuel pump
The oil filter for a 98 Olds Regency is on the side of the engine. The filter is a screw on type.
The the 1969 OLDS 98 had 365HP
the relay on petrol models (91-98)is mounted just above the ecu ,nsf kick panel,easier to see if the lower ns dash speaker is removed