vwfoolwhy
NAXJA Forum User
- Location
- Haverhill, MA
Only starts when out side temp reaches 60+
1991 4.0L - AW4 - 231 - 112K
I have no power to the fuel pump and coil.
I've replace every sensor, relay, etc from my running 92 into the 91 and vise versa and still nothing but all components are good working order in the 92.
Once the out side temp is above 60 degrees Fahrenheit it starts right up and runs great.
This has been a long battle and I could really use some fresh ideas on this one.
Items replace and checked:
CPS
TPS
coil
distributor
ECM
Fuel Pump
all under hood relays and fuses.
plugs
wires
cap
rotor
fuel filter
injectors (rebuilt and tested)
1991 4.0L - AW4 - 231 - 112K
I have no power to the fuel pump and coil.
I've replace every sensor, relay, etc from my running 92 into the 91 and vise versa and still nothing but all components are good working order in the 92.
Once the out side temp is above 60 degrees Fahrenheit it starts right up and runs great.
This has been a long battle and I could really use some fresh ideas on this one.
Items replace and checked:
CPS
TPS
coil
distributor
ECM
Fuel Pump
all under hood relays and fuses.
plugs
wires
cap
rotor
fuel filter
injectors (rebuilt and tested)