My truck has been running perfectly for the past few years. On the way home last night I took a turn which required a down shift into second. When throttling back up the truck bogged down around 1200 rpm. Feathering allowed the rpm's to climb, but not under load. I have checked the air filter and intake- it idles better when the intake is blocked off which makes me think it is a vacuum issue.
I had to leave for work, but plan on picking up new hose on the way home to begin troubleshooting.
Any thoughts on what else could be causing such a sudden issue? The fuel system seems to be fine, I think air is the problem.
Thanks
I had to leave for work, but plan on picking up new hose on the way home to begin troubleshooting.
Any thoughts on what else could be causing such a sudden issue? The fuel system seems to be fine, I think air is the problem.
Thanks