No Boost

[Vaders Sy]

Driving the Syclone home today after getting my datamaster in the mail and after a brief WOT throttle run in 3rd ran into traffic. Pull onto my road and gave some gas. Truck felt very weak. Looked at the gauges, all seemed normal. Pressed it again and the boost gauge went to 0 and nothing over. Truck idles fine, vacuum lines are all connected. Boost gauge shows 18 hg in vacuum while in park, 15 in drive. No check engine light. I was thinking either, wastegate issue, boost solenoid, or possible the map sensor.

Suggestions? Just when I thought I was going to play around with my scan tool...

 

[elorejas]

Re: No Boost

did any intercooler piping come loose that's what happens in my syclone when the throttle body coupling blows off

 

[milky 1704]

Re: No Boost

check plumbing , hose clamps, etc

 

[Vaders Sy]

Re: No Boost

All the usual suspects of hoses/pipes and clamps...all attached. At least I thought.

I did find the hose between the throttle body and intercooler had been sucked in underneath and on the back side toward the firewall causing my problem. Thanks for making me double check!