Miles - 148, 513
Okay so, issue between the MAP and TPS/vacuum leak issue.
Pulled the code with cheap scanner and key dance.
Symptoms - Truck straight up died at around 35 mph, radio etc still working normally. Sometimes sluggish acceleration from stops, or delayed shifting. It almost seems like it's still in overdrive. Also, irregular RPM fluctuations like I'm revving it (but I'm not).
Replacements - Intake hoses, pcv and hoses, tps, map. Also spark plugs, oil, and filter because it needed it.
I did some of this on my own, problem went away for like 3 days then happened again. Took it to a shop, they did the rest. Or well they supposedly did the rest. The problem happened again two weeks later, so on my day off I took everything apart again and found one of the intake elbows with a 1 inch crack...just taped over. Replaced it.
So here I am now, problem solved this week (mostly) until last night. The sluggish acceleration, weird shifting started again. So I put it in park and just played with the brake pedal. And I"m starting to think the vacuum hose to the power brake booster might need replacing (maybe the whole system). The RPM's jump about 300 when I fully push the brake pedal all the way down and release. Anyway, on my days off I'm going to check the whole system out. It hasn't straight up died again and the RPM fluctuations are gone.
Why am I here? Did a lot of searching online in regards to this particular code and it doesn't seem like most people actually solve the problem. So, even though it hasn't stalled or died again yet and maybe the main issue is gone. I'd like to see if anyone has any other ideas or suggestions of things to check in case this doesn't fully solve the problem.
Thanks in advance.
Okay so, issue between the MAP and TPS/vacuum leak issue.
Pulled the code with cheap scanner and key dance.
Symptoms - Truck straight up died at around 35 mph, radio etc still working normally. Sometimes sluggish acceleration from stops, or delayed shifting. It almost seems like it's still in overdrive. Also, irregular RPM fluctuations like I'm revving it (but I'm not).
Replacements - Intake hoses, pcv and hoses, tps, map. Also spark plugs, oil, and filter because it needed it.
I did some of this on my own, problem went away for like 3 days then happened again. Took it to a shop, they did the rest. Or well they supposedly did the rest. The problem happened again two weeks later, so on my day off I took everything apart again and found one of the intake elbows with a 1 inch crack...just taped over. Replaced it.
So here I am now, problem solved this week (mostly) until last night. The sluggish acceleration, weird shifting started again. So I put it in park and just played with the brake pedal. And I"m starting to think the vacuum hose to the power brake booster might need replacing (maybe the whole system). The RPM's jump about 300 when I fully push the brake pedal all the way down and release. Anyway, on my days off I'm going to check the whole system out. It hasn't straight up died again and the RPM fluctuations are gone.
Why am I here? Did a lot of searching online in regards to this particular code and it doesn't seem like most people actually solve the problem. So, even though it hasn't stalled or died again yet and maybe the main issue is gone. I'd like to see if anyone has any other ideas or suggestions of things to check in case this doesn't fully solve the problem.
Thanks in advance.