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I have a 98.5 truck was running smooth replaced a.c. compressor and not when I give the truck throttle it wasn't to floor it self then cuts back,press the gas again and the Sami thing it goes full throttle then cuts back. Need some wisdom.. I have already cleaned battery terminals checked connections tried to reset computer by taking off positive terminals and cleared codes with a scanner and no change.
Originally Posted by 9824v
Let me get this right. You replaced the AC compressor and now the truck wants to run away for a second?
Disconnect the compressor and see what happens. There isn't allot of woring down there, but you didn't by chance pinch some did you?
2003- 3500 RWD Automatic. S & B intake, BD Intercooler, Pusher Air Horn, MM3 Double R Tuning, Turbo Timer, electric Flex-a-lite fans, FASS 95, 50 HP tips, upgrade to 351 turbo, 3.42 gears, Twin air compressors, air bags, Remote dual oil filters, Hellwig sway bar, Front Winch. Home made Fuel Heater, BD Exhaust brake with Torque Lock. Tons of TLC
Not right after replacement. But I just drove in on the highway and as long as I give it throttle it runs fine once I let off the throttle it kicks and if you try to stay a certain speed it throttles then kicks back like if I took my foot off the throttle
Not right after replacement. But I just drove in on the highway and as long as I give it throttle it runs fine once I let off the throttle it kicks and if you try to stay a certain speed it throttles then kicks back like if I took my foot off the throttle
98.5 is a VP44? I forget. Or is that still a 12 valve
Make sure your lift bump is working
2003- 3500 RWD Automatic. S & B intake, BD Intercooler, Pusher Air Horn, MM3 Double R Tuning, Turbo Timer, electric Flex-a-lite fans, FASS 95, 50 HP tips, upgrade to 351 turbo, 3.42 gears, Twin air compressors, air bags, Remote dual oil filters, Hellwig sway bar, Front Winch. Home made Fuel Heater, BD Exhaust brake with Torque Lock. Tons of TLC
Vp44 24v
Airdog fuel pump,heater grid deleted ,silencer ring taken out are my only modifications
Air Dog Yuk
I'm not the VP44 Guru. @Canadiandiesel or @AccurateDiesel are your best bets. Since they are tagged, they will chime in
2003- 3500 RWD Automatic. S & B intake, BD Intercooler, Pusher Air Horn, MM3 Double R Tuning, Turbo Timer, electric Flex-a-lite fans, FASS 95, 50 HP tips, upgrade to 351 turbo, 3.42 gears, Twin air compressors, air bags, Remote dual oil filters, Hellwig sway bar, Front Winch. Home made Fuel Heater, BD Exhaust brake with Torque Lock. Tons of TLC
Tps is acting up
Tps= throttle position switch
LOL it's lasted me I think it was one of the first ones that don't catch fire.. the airdog not my truck
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