Hearter problems.
- Ashley.Garrison2012
- SLE Member

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- Year and Trim: 1998 Pontiac Bonnville SE.
- Location: Minnesota
Hearter problems.
I have a 98 bonneville. When i turn my car on and turn up the heat sometimes it doesnt work. Sometimes it will blow out cold air not hot. Sometimes it wont do nothing at ( wont blow nothing out). my boss changed thermaste like couple days ago and it did it 2 times this week again. I cant be the hearter core i think. So must be a electricol thing then. I dont know so i choose to go on here and see.
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Ashley Garrison Carity
Ashley Garrison Carity
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Re: Hearter problems.
Moved to 1992-1999.

Jerry /// Past: 95 SSEi (June 2010 COTM) -- 04 GXP (July 2011 COTM)
91 Honda Civic Wagon DX 2WD (fuelly) -- 208,000km -- 92hp -- Autocross Warrior
09 Lexus LS460 AWD -- 94,000km -- Daily Driver
09 White Hot G8 GT -- 155,000km (fuelly) -- LS3 Cam -- GM LS3 CNC Ported Heads -- Kooks 1 3/4" Long Tube Headers -- Solo Catback Midsection -- Hooker Maxflow Mufflers -- Pat G Tune -- Rotofab Intake -- Tein S-Tech Springs -- GXP FE3 Dampers -- BMR Subframe Cradle Inserts -- BMR Subframe Connectors -- Forgestar F14 Gold 18x9 +40 -- Michelin Pilot Super Sport 245/45/18 -- Maverick Man Carbon Fiber Spoiler
- Ashley.Garrison2012
- SLE Member

- Posts: 31
- Joined: Thu Jun 14, 2012 8:20 pm
- Year and Trim: 1998 Pontiac Bonnville SE.
- Location: Minnesota
Re: Hearter problems.
What do you mean
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Ashley Garrison Carity
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Re: Hearter problems.
You posted in the Lounge - mechanical problems should be posted in the area pertaining to the year of your car, in this case, 1992-1999: http://www.pontiacbonnevilleclub.com/forum/1992/

Jerry /// Past: 95 SSEi (June 2010 COTM) -- 04 GXP (July 2011 COTM)
91 Honda Civic Wagon DX 2WD (fuelly) -- 208,000km -- 92hp -- Autocross Warrior
09 Lexus LS460 AWD -- 94,000km -- Daily Driver
09 White Hot G8 GT -- 155,000km (fuelly) -- LS3 Cam -- GM LS3 CNC Ported Heads -- Kooks 1 3/4" Long Tube Headers -- Solo Catback Midsection -- Hooker Maxflow Mufflers -- Pat G Tune -- Rotofab Intake -- Tein S-Tech Springs -- GXP FE3 Dampers -- BMR Subframe Cradle Inserts -- BMR Subframe Connectors -- Forgestar F14 Gold 18x9 +40 -- Michelin Pilot Super Sport 245/45/18 -- Maverick Man Carbon Fiber Spoiler
- Ashley.Garrison2012
- SLE Member

- Posts: 31
- Joined: Thu Jun 14, 2012 8:20 pm
- Year and Trim: 1998 Pontiac Bonnville SE.
- Location: Minnesota
Re: Hearter problems.
Thanks. Sorry. Didnt know.
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Ashley Garrison Carity
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nbro3546
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Re: Hearter problems.
Check the little elbow hose that goes from the blower motor to the firewall. Mine fell off and I had kinda the same problem
- Ashley.Garrison2012
- SLE Member

- Posts: 31
- Joined: Thu Jun 14, 2012 8:20 pm
- Year and Trim: 1998 Pontiac Bonnville SE.
- Location: Minnesota
Re: Hearter problems.
How do you do that.
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Ashley Garrison Carity
Ashley Garrison Carity
- Ashley.Garrison2012
- SLE Member

- Posts: 31
- Joined: Thu Jun 14, 2012 8:20 pm
- Year and Trim: 1998 Pontiac Bonnville SE.
- Location: Minnesota
Re: Hearter problems.
Throught 11/9-12/12 I have no heat. Mainly today 11/12/12 is very cold out and no heat to work. Ugh.
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Ashley Garrison Carity
Ashley Garrison Carity
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motopsyco
- SSEi Member

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Re: Hearter problems.
did you check for any relays for it, or it could be the switch at the blower motor itself

- bobtaz13
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1991 SE - Location: Minnesota
Re: Hearter problems.
Even with the fan out the car will heat up when going down the road. I did this most of last year.
The issue is what would stop hot air from getting in the car. Air mix valve? Pluged heater core?
The issue is what would stop hot air from getting in the car. Air mix valve? Pluged heater core?

2001 SSEi | Galaxy Silver | GenV supercharger P&P | Intense 3.2 MPS | Intense FWI 4"| Custom PCM | TOG Ceramic headers | Magnaflow 3" cat | 180° stat | Aeroforce scan gauge | PRJ plug wires | PRJ fuel rails | Silicone vacuum lines| AP103 plugs | 3.2 MPS | 42.5# injectors | Intense 1x cam kit | YT 1.8 Rockers | 105# springs | Meziere HD pump | N* Tb | 185mm MAF | 2" Phenolic Intercooler | Oil pressure kit | L32 short block | 5% overdrive SFI Balancer | L67 heads custom ported | EBC USR Rotors | EBC Red stuff pads | Custom HID Fog lights, with HI-beam over ride | Polyurethane motor mount | Energy Suspension end links | GXP Shocks/Struts | Custom Drop springs Front, Rear FE5 Springs | GXP Strut tower Brace | GP GXP 18x8 Rims | Polished Exhaust tips | Triple Edge High Performance Street/Strip 4T65E-HD |

