LT1 problem...NEED HELP...
This is a discussion on LT1 problem...NEED HELP... within the LT1 forums, part of the Vehicle Specific category; Its a 94 Z28 auto. Problem: It feels like it wants to stall out at a light on D. the ...
09-02-2008, 04:52 PM #1
LT1 problem...NEED HELP...
Its a 94 Z28 auto.
It feels like it wants to stall out at a light on D. the RPMs stay around 800 then drop to 500 then back to 800.
At part trottle it just jurks, it does not go anywhere at WOT. It also smells like its running rich. I dont know where to start (spark plugs checked, wires checked they look okay)
How can I tell if the Opti is about to go? Fuel Injectors?
Can the TPS cause this problem? Car starts right up no problems.
Car has 140K miles on original Opti. Mods are CAI, TB, Full Exhaust. as far as I know everything else is original..I changed the Fuel Filter already.
I really dont know where to start here (no SES light) dont really know if its trowing codes. Any Ideas NEED HELP..
Thanks for any suggestions...
09-02-2008, 05:17 PM #2
hey what you mean by doesnt go anywhere at wot, like not moving or moves slow
Last edited by 98 Stang Killer; 09-02-2008 at 05:19 PM.
09-02-2008, 05:33 PM #3
It just kinda jurks like it wants to go but does not... RPMs go up but it hesitates (sp) normal driving feels okay. Checked for vacuum leaks already, didn't find anything out of the ordinarry.
09-02-2008, 05:36 PM #4
did yall reprogramm for the tb
09-02-2008, 05:39 PM #5
09-02-2008, 05:44 PM #6
oh ok, not sure but autozone can print out on ow to check it, and my dad said also the 94 models were known to have opti problems but hes not sure how to check it
09-02-2008, 05:48 PM #7
Yeah Im guessing is a bad plug or wire or OPTI...
Those damn plugs are a nightmare to change on that car...
09-02-2008, 05:55 PM #8
hell yeah drop the y pipe makes it easier to go underneath
09-02-2008, 05:58 PM #9
I thought about removing the damn headers but the bolts are so damn small Im afraid ill break them and I can't even put wrench on them (no room)
I thought my 01 SS was a nightmare to change plugs
09-02-2008, 06:09 PM #10
yeah they are a pain on them lt's
09-08-2008, 03:45 PM #11
FIXED...It was a damn spark plug wire, the headers burt thru the heat sleave and burt the wire.
Put a new wire with sleave and took a different route to the Opti...
It's all good for now...
09-08-2008, 04:00 PM #12
09-16-2008, 10:04 PM #13
yeah, the same thing happened to me. I should have checked in here days ago... lol
09-23-2008, 05:44 PM #14
Users Browsing this Thread
There are currently 1 users browsing this thread. (0 members and 1 guests)
Help: LT1 knock moduleBy firebirdlt4 in forum General HelpReplies: 1Last Post: 08-08-2008, 08:08 AM
By BULLET_WS6 in forum Computers / GamingReplies: 17Last Post: 06-24-2008, 11:01 PM
By my00blackta in forum Computer & TuningReplies: 15Last Post: 11-29-2006, 02:38 PM
By Lone Lobo in forum General HelpReplies: 10Last Post: 11-23-2006, 03:36 PM
By Friptzap in forum General HelpReplies: 4Last Post: 09-18-2006, 06:19 AM