Can't find engine ground straps on a 1990 oldsmobile98 regency brougham /3.8 v6.

It is located under the intake manifold on the transmission side of the engine

PURGED.1998 DATA

1988 Ninety-Eight. regency brougham real name
SEE BELOW FOR REAL NAME FACTS, ENGINE GUESSED.





https://eautorepair.net/Marketing/Default.asp

have you checked the connections? Make sure they are fully secured.

-4 Gallons ...? Sounds like too much. You mean 4 Qtr..?

But any way. Don't expect the same amount that you pour in. because due to trap some in the filter, possibly the engine already
burn some and may be some leak.


Good Luck


Mai

Most likely the float in the tank is stuck. You'll need to pull the fuel pump out and fix the float.

Check the tightness of the battery terminals, and the engine negative ground strap at both ends.

If that is OK, with a Camry of this age it is probably the starter solenoid contacts wearing out. The first sign is intermittent contact. They are large copper or bronze contacts at the bottom of the solenoid.

if you are not experienced mech. maybe you should take it to one

follow the ground from your battery should locate them

No; the most common engine for that car is the 4.5L V8.  There were also 5.0L and 5.7L engines available for the Brougham.

I have the same problem did you ever figure it out.