98 2500 Fuel injection pump code 1688
#1
07-19-2010, 04:54 PM
Join Date: Jul 2010
Location: Lakeside CA
Posts: 4
Likes: 0
Received 0 Likes
on
0 Posts
98 2500 Fuel injection pump code 1688
Posted in other folder as well
I'm hoping to find out that we have the wrong diagnosis.
My husbands 98 Ram 2500, 24 valve cummins started to lose power, and would only go as fast at 15mph on flat road. He changed the fuel pump, and now it will not start. Is there anything else we should try before replacing the injection pump?
The code was read before anything was done on the truck, does that code mean I'm screwed?
Now when he tries to start it it will crank, but not turn over, and when the key comes back after cranking, it will start and immediately die.
PLEASE tell me we're wrong!
Thanks.
I'm hoping to find out that we have the wrong diagnosis.
My husbands 98 Ram 2500, 24 valve cummins started to lose power, and would only go as fast at 15mph on flat road. He changed the fuel pump, and now it will not start. Is there anything else we should try before replacing the injection pump?
The code was read before anything was done on the truck, does that code mean I'm screwed?
Now when he tries to start it it will crank, but not turn over, and when the key comes back after cranking, it will start and immediately die.
PLEASE tell me we're wrong!
Thanks.
#2
07-19-2010, 05:37 PM
Record Breaker
