Cheddar_Dan
Active Member
- Joined
- November 20, 2011
- Messages
- 69
- Reaction score
- 42
- City, State
- Rocky Top, Tennessee
- Year, Model & Trim Level
- 1994 Exploder XLT
Hey All!
First I appreciate all of the help with my many recent "tickets"- thank-you! This recent adventure began with rough/rich idle and sub 11 mpg. I then replaced DPFE and MAF sensor and truck is running much, much better -but... Codes are still available if I go looking for them...
Today's entry will be sort of an update and question. Truck is currently running near normal and 99% smooth, but I get the occasional whiff of gasoline and a micro-glitch, stutter, single something that makes my eyes look down expecting to see a CEL. There is no CEL illumination but if I paperclip for codes I see 157, 332, 335 and 336. This vehicle has a history of alleged crud build-up in the emissions system but location unknown. I can't help but wonder if there is more crud to be picked-out from intake or ? somewhere in that vicinity related to the codes. Any guesses??
Best!
.cd
First I appreciate all of the help with my many recent "tickets"- thank-you! This recent adventure began with rough/rich idle and sub 11 mpg. I then replaced DPFE and MAF sensor and truck is running much, much better -but... Codes are still available if I go looking for them...
Today's entry will be sort of an update and question. Truck is currently running near normal and 99% smooth, but I get the occasional whiff of gasoline and a micro-glitch, stutter, single something that makes my eyes look down expecting to see a CEL. There is no CEL illumination but if I paperclip for codes I see 157, 332, 335 and 336. This vehicle has a history of alleged crud build-up in the emissions system but location unknown. I can't help but wonder if there is more crud to be picked-out from intake or ? somewhere in that vicinity related to the codes. Any guesses??
Best!
.cd
