I don't know if it's suppose to do this or not I couldn't imagine it should but when I press the clutch in or take my foot off the gas everything fades. Headlights,instrument panel, even the gas needle goes down. Any suggestions?

89' pickup 4 inch rough country suspension 31x10.50 dick cepek fc2s 15x8 ion alloy 174 series wheels+ glenns over the rail dogbox,mega 4 tracking unit,cb and private band radio, 2 6x9 speakers and over 15 deer a year put on the back!

 

What's your volt meter doing while this happens?

 

I don't have a volt meter on my panel

89' pickup 4 inch rough country suspension 31x10.50 dick cepek fc2s 15x8 ion alloy 174 series wheels+ glenns over the rail dogbox,mega 4 tracking unit,cb and private band radio, 2 6x9 speakers and over 15 deer a year put on the back!

 

How you can live without a voltmeter ??I would go nuts

I would venture your pinching a wire with the clutch pedal or the linkage.

 

I looked at that but it happens when it's in neutral as well lol

89' pickup 4 inch rough country suspension 31x10.50 dick cepek fc2s 15x8 ion alloy 174 series wheels+ glenns over the rail dogbox,mega 4 tracking unit,cb and private band radio, 2 6x9 speakers and over 15 deer a year put on the back!

 

Get a multi meter and check your alternator output

 

Then it very well might be the engine twisting that is causing this issue.

You may be losing a ground as the engine moves .

A multimeter is your friend tells one so much needed information .