1996 Pantera 580 EFI.
Excessive fuel comsumpsion. Approx. 2 miles per gallon.
Engine starts very well but runs rough from idle to full throttle. Runs fine at full throttle. 82 to 8500 RPM.
Engine compression is right on. New pistons approx. 100 miles ago. Was running fine until now.
Both clutches in good running order.
Good spark and new plugs.
No codes but analyser indicated incorrect coolant temp. Replaced coolant temp sensor.
Fuel Pump preasure at 36.2 as per A/C specs
TPS adjusted as per A/C specs.
Oil injection pump on specs.
Result....no differance.
I also own a 1996 ZR580 with identical equipment that runs perfectly. Swapped ECM , injectors, fuel rail, fuel regulator, injector sensor and intake air sensor from ZR to Pantera and Pantera indicated no improvement.
Getting ready to crush this one. Any help would be appreciated.
Tnx
Gil
Excessive fuel comsumpsion. Approx. 2 miles per gallon.
Engine starts very well but runs rough from idle to full throttle. Runs fine at full throttle. 82 to 8500 RPM.
Engine compression is right on. New pistons approx. 100 miles ago. Was running fine until now.
Both clutches in good running order.
Good spark and new plugs.
No codes but analyser indicated incorrect coolant temp. Replaced coolant temp sensor.
Fuel Pump preasure at 36.2 as per A/C specs
TPS adjusted as per A/C specs.
Oil injection pump on specs.
Result....no differance.
I also own a 1996 ZR580 with identical equipment that runs perfectly. Swapped ECM , injectors, fuel rail, fuel regulator, injector sensor and intake air sensor from ZR to Pantera and Pantera indicated no improvement.
Getting ready to crush this one. Any help would be appreciated.
Tnx
Gil