Odd electrical issue. Starting/HVAC/HUD
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Teching In
Joined: Nov 2005
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Odd electrical issue. Starting/HVAC/HUD Occasionally (1 in 10 starts, mostly when the engine is warm) when starting my car it will turn over very slowly, like the battery is weak. It's a 4 year old Optima Red Top, so I don't want to assume it's the battery. According to the DIC, the alternator appears to be charging normally while driving.
THE REALLY ODD PART: After it turns over slowly, the (manual) HVAC blows air to the floor then immediately adjusts to blow out the front vents, which is where the controls are set. The HUD is also moved to the upper most position, so I need to press the down arrow to bring it down to eye height.
Any clues?
THE REALLY ODD PART: After it turns over slowly, the (manual) HVAC blows air to the floor then immediately adjusts to blow out the front vents, which is where the controls are set. The HUD is also moved to the upper most position, so I need to press the down arrow to bring it down to eye height.
Any clues?
Honestly, Optima is no longer a great battery. Most people in the 4 wheeling community and diesel truck community that used to rely on them won't touch them. It seems the quality went downhill somewhere around 2004-2005.
Many in those circles now go for Deka, Odyssey, or some other high end brand. Deka is a more typical battery, but similar to what Optima used to be. Their "Intimidator" AGM is like an Optima Yellow Top. I have run them in my Jeep and Duramax with success. I now have one in my GXP too (it is the Napa AGM which is currently made by Deka). They have performed very well for me.
There are other good brands out there, but they are too $$$ for me to justify.
Many in those circles now go for Deka, Odyssey, or some other high end brand. Deka is a more typical battery, but similar to what Optima used to be. Their "Intimidator" AGM is like an Optima Yellow Top. I have run them in my Jeep and Duramax with success. I now have one in my GXP too (it is the Napa AGM which is currently made by Deka). They have performed very well for me.
There are other good brands out there, but they are too $$$ for me to justify.
I avoid Interstate like the plague as well. I used to have hell with them. That's been 6 years or so. Things could have changed.
