My 88 park avenue need help asap

03-13-2016, 01:26 PM
Hey I have a 1988 Buick park avenue. I was having problems with my tail lights and running lights not working and I checked every wire and every bult and couldn't find a problem. My dad who has been a mechanic for over 20 years said it was probably the switch so I installed a new one. And now the fuse for the tail lights blows as soon as I turn them on. I have checked everything I could possibly think of and was wondering if anyone had any ideas for me to try

03-13-2016, 01:31 PM
Sorry guys forgot to tell y'all its got the 3.8L v6 engine in it

01-29-2018, 02:58 PM
No quick answer here, get a wiring diagram and trace the harnesses to check for a pinched wire, disconnect one side at a time to help pinpoint the source.

Tech II
01-29-2018, 08:27 PM
Max, did you notice the date?

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