89 Cherokee eats fuel pumps
05-17-2004, 06:12 AM
#1
Guest
Posts: n/a
89 Cherokee eats fuel pumps
put in two new aftermarket fuel pumps - each lasted about a day.
Checked fuel lines, gas tank, and filter -- all fine. Tried a Bosch -
same thing happened. Checked everything again and installed Mopar
filter. It lasted a week.
Any ideas of what I can look for next?
Roger
Checked fuel lines, gas tank, and filter -- all fine. Tried a Bosch -
same thing happened. Checked everything again and installed Mopar
filter. It lasted a week.
Any ideas of what I can look for next?
Roger
05-17-2004, 11:52 AM
#2
Guest
Posts: n/a
Re: 89 Cherokee eats fuel pumps
There is a ceramic ballast resistor out on the drivers side fender near
the rad on my 88. This controls the power to the fuel pump. Maybe
check it for clean connections.
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's
"Roger C. Hamilton" wrote:
>
> put in two new aftermarket fuel pumps - each lasted about a day.
> Checked fuel lines, gas tank, and filter -- all fine. Tried a Bosch -
> same thing happened. Checked everything again and installed Mopar
> filter. It lasted a week.
>
> Any ideas of what I can look for next?
>
> Roger
the rad on my 88. This controls the power to the fuel pump. Maybe
check it for clean connections.
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's
"Roger C. Hamilton" wrote:
>
> put in two new aftermarket fuel pumps - each lasted about a day.
> Checked fuel lines, gas tank, and filter -- all fine. Tried a Bosch -
> same thing happened. Checked everything again and installed Mopar
> filter. It lasted a week.
>
> Any ideas of what I can look for next?
>
> Roger
05-17-2004, 11:52 AM
#3
Guest
Posts: n/a
Re: 89 Cherokee eats fuel pumps
There is a ceramic ballast resistor out on the drivers side fender near
the rad on my 88. This controls the power to the fuel pump. Maybe
check it for clean connections.
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's
"Roger C. Hamilton" wrote:
>
> put in two new aftermarket fuel pumps - each lasted about a day.
> Checked fuel lines, gas tank, and filter -- all fine. Tried a Bosch -
> same thing happened. Checked everything again and installed Mopar
> filter. It lasted a week.
>
> Any ideas of what I can look for next?
>
> Roger
the rad on my 88. This controls the power to the fuel pump. Maybe
check it for clean connections.
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's
"Roger C. Hamilton" wrote:
>
> put in two new aftermarket fuel pumps - each lasted about a day.
> Checked fuel lines, gas tank, and filter -- all fine. Tried a Bosch -
> same thing happened. Checked everything again and installed Mopar
> filter. It lasted a week.
>
> Any ideas of what I can look for next?
>
> Roger
05-17-2004, 11:52 AM
#4
Guest
Posts: n/a
Re: 89 Cherokee eats fuel pumps
There is a ceramic ballast resistor out on the drivers side fender near
the rad on my 88. This controls the power to the fuel pump. Maybe
check it for clean connections.
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's
"Roger C. Hamilton" wrote:
>
> put in two new aftermarket fuel pumps - each lasted about a day.
> Checked fuel lines, gas tank, and filter -- all fine. Tried a Bosch -
> same thing happened. Checked everything again and installed Mopar
> filter. It lasted a week.
>
> Any ideas of what I can look for next?
>
> Roger
the rad on my 88. This controls the power to the fuel pump. Maybe
check it for clean connections.
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's
"Roger C. Hamilton" wrote:
>
> put in two new aftermarket fuel pumps - each lasted about a day.
> Checked fuel lines, gas tank, and filter -- all fine. Tried a Bosch -
> same thing happened. Checked everything again and installed Mopar
> filter. It lasted a week.
>
> Any ideas of what I can look for next?
>
> Roger
05-17-2004, 11:52 AM
#5
Guest
Posts: n/a
Re: 89 Cherokee eats fuel pumps
There is a ceramic ballast resistor out on the drivers side fender near
the rad on my 88. This controls the power to the fuel pump. Maybe
check it for clean connections.
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's
"Roger C. Hamilton" wrote:
>
> put in two new aftermarket fuel pumps - each lasted about a day.
> Checked fuel lines, gas tank, and filter -- all fine. Tried a Bosch -
> same thing happened. Checked everything again and installed Mopar
> filter. It lasted a week.
>
> Any ideas of what I can look for next?
>
> Roger
the rad on my 88. This controls the power to the fuel pump. Maybe
check it for clean connections.
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's
"Roger C. Hamilton" wrote:
>
> put in two new aftermarket fuel pumps - each lasted about a day.
> Checked fuel lines, gas tank, and filter -- all fine. Tried a Bosch -
> same thing happened. Checked everything again and installed Mopar
> filter. It lasted a week.
>
> Any ideas of what I can look for next?
>
> Roger
05-17-2004, 03:11 PM
#6
Guest
Posts: n/a
Re: 89 Cherokee eats fuel pumps
did you check the return connector on the tank to ensure its not blocked ?
--
Dave Milne, Scotland
'91 Grand Wagoneer, '99 TJ
"Mike Romain" <romainm@sympatico.ca> wrote in message
news:40A8DFD9.670D25F1@sympatico.ca...
> There is a ceramic ballast resistor out on the drivers side fender near
> the rad on my 88. This controls the power to the fuel pump. Maybe
> check it for clean connections.
>
> Mike
> 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
> 88 Cherokee 235 BFG AT's
>
> "Roger C. Hamilton" wrote:
> >
> > put in two new aftermarket fuel pumps - each lasted about a day.
> > Checked fuel lines, gas tank, and filter -- all fine. Tried a Bosch -
> > same thing happened. Checked everything again and installed Mopar
> > filter. It lasted a week.
> >
> > Any ideas of what I can look for next?
> >
> > Roger
--
Dave Milne, Scotland
'91 Grand Wagoneer, '99 TJ
"Mike Romain" <romainm@sympatico.ca> wrote in message
news:40A8DFD9.670D25F1@sympatico.ca...
> There is a ceramic ballast resistor out on the drivers side fender near
> the rad on my 88. This controls the power to the fuel pump. Maybe
> check it for clean connections.
>
> Mike
> 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
> 88 Cherokee 235 BFG AT's
>
> "Roger C. Hamilton" wrote:
> >
> > put in two new aftermarket fuel pumps - each lasted about a day.
> > Checked fuel lines, gas tank, and filter -- all fine. Tried a Bosch -
> > same thing happened. Checked everything again and installed Mopar
> > filter. It lasted a week.
> >
> > Any ideas of what I can look for next?
> >
> > Roger
05-17-2004, 03:11 PM
#7
Guest
Posts: n/a
Re: 89 Cherokee eats fuel pumps
did you check the return connector on the tank to ensure its not blocked ?
--
Dave Milne, Scotland
'91 Grand Wagoneer, '99 TJ
"Mike Romain" <romainm@sympatico.ca> wrote in message
news:40A8DFD9.670D25F1@sympatico.ca...
> There is a ceramic ballast resistor out on the drivers side fender near
> the rad on my 88. This controls the power to the fuel pump. Maybe
> check it for clean connections.
>
> Mike
> 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
> 88 Cherokee 235 BFG AT's
>
> "Roger C. Hamilton" wrote:
> >
> > put in two new aftermarket fuel pumps - each lasted about a day.
> > Checked fuel lines, gas tank, and filter -- all fine. Tried a Bosch -
> > same thing happened. Checked everything again and installed Mopar
> > filter. It lasted a week.
> >
> > Any ideas of what I can look for next?
> >
> > Roger
--
Dave Milne, Scotland
'91 Grand Wagoneer, '99 TJ
"Mike Romain" <romainm@sympatico.ca> wrote in message
news:40A8DFD9.670D25F1@sympatico.ca...
> There is a ceramic ballast resistor out on the drivers side fender near
> the rad on my 88. This controls the power to the fuel pump. Maybe
> check it for clean connections.
>
> Mike
> 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
> 88 Cherokee 235 BFG AT's
>
> "Roger C. Hamilton" wrote:
> >
> > put in two new aftermarket fuel pumps - each lasted about a day.
> > Checked fuel lines, gas tank, and filter -- all fine. Tried a Bosch -
> > same thing happened. Checked everything again and installed Mopar
> > filter. It lasted a week.
> >
> > Any ideas of what I can look for next?
> >
> > Roger
05-17-2004, 03:11 PM
#8
Guest
Posts: n/a
Re: 89 Cherokee eats fuel pumps
did you check the return connector on the tank to ensure its not blocked ?
--
Dave Milne, Scotland
'91 Grand Wagoneer, '99 TJ
"Mike Romain" <romainm@sympatico.ca> wrote in message
news:40A8DFD9.670D25F1@sympatico.ca...
> There is a ceramic ballast resistor out on the drivers side fender near
> the rad on my 88. This controls the power to the fuel pump. Maybe
> check it for clean connections.
>
> Mike
> 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
> 88 Cherokee 235 BFG AT's
>
> "Roger C. Hamilton" wrote:
> >
> > put in two new aftermarket fuel pumps - each lasted about a day.
> > Checked fuel lines, gas tank, and filter -- all fine. Tried a Bosch -
> > same thing happened. Checked everything again and installed Mopar
> > filter. It lasted a week.
> >
> > Any ideas of what I can look for next?
> >
> > Roger
--
Dave Milne, Scotland
'91 Grand Wagoneer, '99 TJ
"Mike Romain" <romainm@sympatico.ca> wrote in message
news:40A8DFD9.670D25F1@sympatico.ca...
> There is a ceramic ballast resistor out on the drivers side fender near
> the rad on my 88. This controls the power to the fuel pump. Maybe
> check it for clean connections.
>
> Mike
> 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
> 88 Cherokee 235 BFG AT's
>
> "Roger C. Hamilton" wrote:
> >
> > put in two new aftermarket fuel pumps - each lasted about a day.
> > Checked fuel lines, gas tank, and filter -- all fine. Tried a Bosch -
> > same thing happened. Checked everything again and installed Mopar
> > filter. It lasted a week.
> >
> > Any ideas of what I can look for next?
> >
> > Roger
05-17-2004, 03:11 PM
#9
Guest
Posts: n/a
Re: 89 Cherokee eats fuel pumps
did you check the return connector on the tank to ensure its not blocked ?
--
Dave Milne, Scotland
'91 Grand Wagoneer, '99 TJ
"Mike Romain" <romainm@sympatico.ca> wrote in message
news:40A8DFD9.670D25F1@sympatico.ca...
> There is a ceramic ballast resistor out on the drivers side fender near
> the rad on my 88. This controls the power to the fuel pump. Maybe
> check it for clean connections.
>
> Mike
> 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
> 88 Cherokee 235 BFG AT's
>
> "Roger C. Hamilton" wrote:
> >
> > put in two new aftermarket fuel pumps - each lasted about a day.
> > Checked fuel lines, gas tank, and filter -- all fine. Tried a Bosch -
> > same thing happened. Checked everything again and installed Mopar
> > filter. It lasted a week.
> >
> > Any ideas of what I can look for next?
> >
> > Roger
--
Dave Milne, Scotland
'91 Grand Wagoneer, '99 TJ
"Mike Romain" <romainm@sympatico.ca> wrote in message
news:40A8DFD9.670D25F1@sympatico.ca...
> There is a ceramic ballast resistor out on the drivers side fender near
> the rad on my 88. This controls the power to the fuel pump. Maybe
> check it for clean connections.
>
> Mike
> 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
> 88 Cherokee 235 BFG AT's
>
> "Roger C. Hamilton" wrote:
> >
> > put in two new aftermarket fuel pumps - each lasted about a day.
> > Checked fuel lines, gas tank, and filter -- all fine. Tried a Bosch -
> > same thing happened. Checked everything again and installed Mopar
> > filter. It lasted a week.
> >
> > Any ideas of what I can look for next?
> >
> > Roger
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