04-21-2019, 08:15 AM
I may have fixed it. While working on it this week I removed the fuel regulator and cleaned it with penetrating fluid and carb cleaner. It seemed as though it was an over-pressure problems as it was spitting fuel out of the tailpipe. Anyway, had a rain delay, worked on it today with my son, inserted the fuel pressure into the line, had 32lbs when it was running.
It ran much better though, took it for a test spin and it seems back to normal! Going to run some sea foam and more fresh gas in it tomorrow and drive it to work this week. If that happens again I may shell out the $$ for a new fuel regulator... Also downloaded a FSM for the 90-94 Sammi's, will look there tonight to see if the fuel pressure is listed.
It ran much better though, took it for a test spin and it seems back to normal! Going to run some sea foam and more fresh gas in it tomorrow and drive it to work this week. If that happens again I may shell out the $$ for a new fuel regulator... Also downloaded a FSM for the 90-94 Sammi's, will look there tonight to see if the fuel pressure is listed.