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Range and GPH

B

BgBlock69

Guest
Can someone tell me where to start trouble shooting the following problem in 89 Vert.

The bar gauge for fuel quanity is working but the fuel range and GPH quit.

It started yesterday, after filling the tank it would normally show about 440 miles on range. Yesterday I had about between 1/4 and half tank it was showing that I had about 60 miles remaining on range. I drove about 30 miles and it did not change.

I stopped for gas filled it up and it did not change. Today I got in it and it was reading 1 mile on range. I backed out of the garage and the range started to climb to about 7 mile range and the gallons ph dropped to 1.


Any ideas?
 
M

Magnus

Guest
I had that problem last summer, i changed the ECM and PROM and then it worked fine.

Regards

Magnus:cool
 
C

c4ever

Guest
This happened to me just once. I disconnected battery 30 sec. Re-connected, viola, back to normal. Give it a try. Computers can have senior moments too.

Carlo:w
 

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