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Search: Posts Made By: Ulrich1
Forum: General H2 Discussion 04-07-2010, 01:06 AM
Replies: 21
Views: 8,442
Posted By Ulrich1
Re: Hard Start only when warm H2 2003

Changed ECT sensor today-No change in starting problem.
Forum: General H2 Discussion 04-05-2010, 04:51 PM
Replies: 21
Views: 8,442
Posted By Ulrich1
Re: Hard Start only when warm H2 2003

I will replace the ect sensor.

Do you know where I can purchase dummy 02 sensor plugs? When I emptied my cats check engine light obviously stays on?
Forum: Technical Discussion and Customizing your H2 12-17-2009, 07:55 PM
Replies: 2
Views: 4,187
Posted By Ulrich1
2003 H2 Hard start when warm ??????

Anyone,

My 2003 H2 is hard starting when warm, and only when warm. It usually has to sit 10 minutes after driving to hard start. If you turn it off and restart right away it will start normal....
Forum: General H2 Discussion 12-17-2009, 03:50 AM
Replies: 21
Views: 8,442
Posted By Ulrich1
Re: Hard Start only when warm H2 2003

Hope they will rescan at no charge. The service advisor was out today.

I took care of the cats and changed the fuel pump myself. I purchased the fuel pump from Bennett Auto for 288.00-A/C Delco....
Forum: General H2 Discussion 12-17-2009, 01:47 AM
Replies: 21
Views: 8,442
Posted By Ulrich1
Hard Start only when warm H2 2003

Anyone,

My 2003 H2 is hard starting when warm. Only warm everyday. Dealer hooked up computer and said it was a pluged converter, and the scanner showed low battery voltage. Fixed converters and...
Showing results 1 to 5 of 5

 
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