2004 Suburban Gages Freaking - The 1947 - Present Chevrolet & GMC Truck Message Board Network

MacAttack · 03-25-2010, 04:52 PM

Original battery (I know - but it's my kid's rig).

Tach - sets at 1,000 RPM - then starts working for a while - then back.

Oil pressure - 15 psi at 40mph, then 80 psi at idle.

I'm assuming replacing the battery won't hurt anything - and hopefully might help? (I'm a 65' C-10 owner) Is there anything special about changing the battery out, other than not turning the air on within the first minute or so (which I've heard is a 'no-no')?

Thanks for any info.

Mac.

03-25-2010, 04:52 PM	#1
MacAttack 283 Drama Queen Join Date: Dec 2004 Location: Surf City, CA Posts: 2,435	2004 Suburban Gages Freaking Original battery (I know - but it's my kid's rig). Tach - sets at 1,000 RPM - then starts working for a while - then back. Oil pressure - 15 psi at 40mph, then 80 psi at idle. I'm assuming replacing the battery won't hurt anything - and hopefully might help? (I'm a 65' C-10 owner) Is there anything special about changing the battery out, other than not turning the air on within the first minute or so (which I've heard is a 'no-no')? Thanks for any info. Mac. __________________ For about 12 years of my adult life I had a severe speech impediment. My ex-wife never let me get a word in edgewise.

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