1985-1992 Fleetwood, 1993 Sixty Special, All FWD Forum Discussion, '92 fwd Fleetwood hesitates in Past Cadillac Vehicle Discussion; HI, I have a '92 FWD 4.9 that has a hesitation on accelerating, it has new plugs, new cat. converter, ...
- 07-07-04 11:25 AM #1Cadillac Owners Member
- Join Date
- Jul 2004
'92 fwd Fleetwood hesitates
I have a '92 FWD 4.9 that has a hesitation on accelerating, it has new plugs, new cat. converter, looks like previous owner just did gas tank,fuel lines,and filter. Tried injector cleaner in tank, still having the issue. No chk engine lights come on...
It does sound like there is an exhaust leak near the motor, maybe exhaust manifold? I there a known issue with this? The last owner had the head gaskets done and maybe they didnt get the manifold sealed right.
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- 07-09-04 11:59 AM #2
Re: '92 fwd Fleetwood hesitates-code help?
I ran the self check and get the following codes:
E52 , E74