Results 1 to 10 of 39
Thread: Need advice on 1994 Suburban
08-24-2010, 07:45 PM #28
- Join Date
- Aug 2010
- Kansas City, MO
ok, got new rotor, cap, and plug wires on (new plugs were done earlier).
starts right up and idles nicely.
when trying to give gas and hold at 1k rpms, it starts to "chug" and gets progressively worse. Letting off the gas and it struggles to get back to idling smooth, but does after a few seconds.
when holding rpms at 2500, it seems to do ok, but letting off gas and it repeats the struggle-to-idle.
I haven't done any throttle body cleaning (saw someone doing something like that when watching a seafoam vid)...could that be it?
By Russ Suburban in forum General Chevy & GM Tech QuestionsReplies: 1Last Post: 08-18-2010, 01:07 PM
By necrothropy in forum General Chevy & GM Tech QuestionsReplies: 1Last Post: 07-26-2010, 12:16 PM
By humnbass in forum GM PowertrainReplies: 0Last Post: 02-07-2010, 08:56 AM
By Malsteem in forum Performance & FuelReplies: 10Last Post: 08-07-2009, 01:03 AM
By turbo8 in forum Chevy Suburban Forum (GMC Yukon XL)Replies: 6Last Post: 03-05-2008, 12:40 AM