1999 5.7 Volvo GSI DP. One of the injectors shuts down at 3000 rpm. Runs fine up to 3000 rpm then goes to idle. I throttle down and then can throttle back up. Runs fine otherwise. Swapped the injectors and they work fine.
The only other info is I had to jump the battery to get it running the same day (it was also the first time out this season). Then replaced a battery at the dock. Not sure if I could have messed ECM or something electrical up. I would hate to just guess the ECM needs replacing.
Thank you in advance for help.
The only other info is I had to jump the battery to get it running the same day (it was also the first time out this season). Then replaced a battery at the dock. Not sure if I could have messed ECM or something electrical up. I would hate to just guess the ECM needs replacing.
Thank you in advance for help.