Helps with low idle and fuel dumping
04-04-2018, 08:23 PM
#1
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Year: 1993
Model: Cherokee(SJ)
Engine: 4.0L
Helps with low idle and fuel dumping
my 1995 Zj 5.2 when warm has a very low idle in D, just above 0. It’s slightly better in Park about 4-500.
its also dumping fuel, I get 250k to a 80l Tank.
Fuel pressure is 40psi and the Vacuum test is steady 20-Vacuum.
I’ve replaced the spark plugs, air filter, Map sensor, IAC, TPS and o2 sensor I also cleaned the throttle body And nothing...
it runs good aside from the low idle terrible fuel consumption and a minor thud when sifting into 3rd.
its also dumping fuel, I get 250k to a 80l Tank.
Fuel pressure is 40psi and the Vacuum test is steady 20-Vacuum.
I’ve replaced the spark plugs, air filter, Map sensor, IAC, TPS and o2 sensor I also cleaned the throttle body And nothing...
it runs good aside from the low idle terrible fuel consumption and a minor thud when sifting into 3rd.
04-06-2018, 04:39 AM
#2
CF Veteran
my 1995 Zj 5.2 when warm has a very low idle in D, just above 0. It’s slightly better in Park about 4-500.
its also dumping fuel, I get 250k to a 80l Tank.
Fuel pressure is 40psi and the Vacuum test is steady 20-Vacuum.
I’ve replaced the spark plugs, air filter, Map sensor, IAC, TPS and o2 sensor I also cleaned the throttle body And nothing...
it runs good aside from the low idle terrible fuel consumption and a minor thud when sifting into 3rd.
its also dumping fuel, I get 250k to a 80l Tank.
Fuel pressure is 40psi and the Vacuum test is steady 20-Vacuum.
I’ve replaced the spark plugs, air filter, Map sensor, IAC, TPS and o2 sensor I also cleaned the throttle body And nothing...
it runs good aside from the low idle terrible fuel consumption and a minor thud when sifting into 3rd.
04-06-2018, 05:37 AM
#3
Beach Bum
80 liters = 21 gallons
250 kilometers = 150 miles.
But that is all I know, the 5.2 liter engine I am not familiar with.
250 kilometers = 150 miles.
But that is all I know, the 5.2 liter engine I am not familiar with.
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