Having trouble with the vehicle, the engine bogs down if the accelerator is given too much input and the vehicle is difficult to start sometimes.

Vehicle has a new distributor the fuel pump primes and is easily heard, the main relay has been replaced in the last 60 days.

I get an error code 43 - fuel system supply

What do you think?

Edit: I can tap the accelerator repetatively and get the rpms above 3000 and the car runs without a hiccup up to redline, so long as I keep the rpms up the engine runs strong, if it get down below 3000 rpms it bogs if the throttle is given any input.

Edit II: a friend will be coming to trouble shoot the fuel system with gauges Thursday morning.

Edit III: Forgot to mention that a seafoam treatment was done today after vehicle started to give trouble

 

Check the mechanical timing. The timing belt may have jumped a tooth.

 

Thanks, will add that!

 

change the fuel filter.

 

when was the distributor installed? maybe it wasnt installed correctly and the clocking is off?
adam jeffery

 

The car has been running great for the last 6 months, don't think the distributor is misaligned.