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99 c2500 crew cab short bed Fuel tank swap or aftermarket xl tank?

I have a 99 c2500, 4 door crew cab 2wd with a 26 gallon tank. Ive been looking on this forum and Google about swapping to the 34 gallon tank, or if there is a larger aftermarket tank that bolts in. I can't find anything, any information would be much appreciated.
- bigbuddy2500
- Thread
- May 27, 2022
- Replies: 16
- Forum: Engine Performance + Maintenance
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99 obs ac only works while at idle?

I recently replaced my entire ac system, followed the fsm that I found on this site, the compressor came prefilled and sealed with oem oil. Its been working great for about 3 weeks, last night and this morning the ac will only blow cold when I'm at idle, if I get on the highway it blows warm...
- bigbuddy2500
- Thread
- May 21, 2022
- Replies: 5
- Forum: Engine Performance + Maintenance