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Dash light dimmer switch issues

My 1989 chevy K2500 dimmer switch only works as on or off, does not dim. I first thought that I did this when adding LED dash lights, but I notice the heater control does not dim either. Does anyone have any advice to troubleshoot this issue? Is there a way to test the dimmer switch? I don't...
- cdslyde
- Thread
- Dec 23, 2023
- Replies: 8
- Forum: Audio + Electronics
C
Blowing dash light fuse

My 5 amp dash light is blowing. I am sure it must be something I did, but problem is, I did so much. Anyone know where to start troubleshooting this?
- cdslyde
- Thread
- Dec 21, 2023
- Replies: 5
- Forum: Audio + Electronics
C
Cat or no Cat?

My 1989 K2500 seems sluggish where I am wondering if the cat is plugged somewhat. I notice eveything before the cat is 3.00" diameter and after is something much smaller, so I was thinking if I am going to start putting time and money on that subject, I might as well just change all the pipe to...
- cdslyde
- Thread
- Dec 21, 2023
- Replies: 35
- Forum: Exhaust
C
Engine codes

Hello, I am new to this site. I have a 1989 K2500. Stock engine is a 5.7. I replaced the lower end with a 327 that appeared to be built. I had the stock heads rebuilt and cam is stock. Engine light was on before engine swap and don't know the history of that issue. After engine swap I am...
- cdslyde
- Thread
- Dec 17, 2023
- Replies: 12
- Forum: Engine Performance + Maintenance