Car is runnin rough... help anyone???
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Supreme Member
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Joined: Mar 2001
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From: Cherry Hill, NJ
Car: 92 Trans Am 'Vert
Engine: 305 TPI
Transmission: 5 Speed
Car is runnin rough... help anyone???
Hey huys... My car is running rough at idle. Its a 92 305 TPI, with only 40k orig, with the mods listed below in my sig. Im just curious to see if anyone has any ideas before I have the mechanix put it on a scanner(i cant afford one myself).
It started to idle worse when I had the AFPR set at 48PSI. I brought it down to 42... stock was 38(seems kinda low). Judging from the exhaust smell, its running rich. However, I dont believe that the FP is too high. Im thinking that when i bumped the FP up origonally, I might have smoked an injector or two?
Any help would be appreciated!
-Rob
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92' White Trans Am Convertible, 305 TPI, 5 spd. 2:73's, Edelbrock TES, Accell 8.8's, Hypertech Stage II, TPIS Air Foil, Ported Plenum, K&N TB Cone Filter, AFPR, & A Little Bit Of Attitude!
-Best ET: 14.944 @ 93.11
88 Gunmetal GTA Hardtop... Project In The Works!
"GUYS, WE NEED TO FIND A MUSTANG TO RACE... THERES ONE! HOLY SH*T SHES HOT! SHES NOT GONNA GO... NAH... HOLY SH*T SHES GOIN!"
It started to idle worse when I had the AFPR set at 48PSI. I brought it down to 42... stock was 38(seems kinda low). Judging from the exhaust smell, its running rich. However, I dont believe that the FP is too high. Im thinking that when i bumped the FP up origonally, I might have smoked an injector or two?
Any help would be appreciated!
-Rob
------------------
92' White Trans Am Convertible, 305 TPI, 5 spd. 2:73's, Edelbrock TES, Accell 8.8's, Hypertech Stage II, TPIS Air Foil, Ported Plenum, K&N TB Cone Filter, AFPR, & A Little Bit Of Attitude!
-Best ET: 14.944 @ 93.11
88 Gunmetal GTA Hardtop... Project In The Works!
"GUYS, WE NEED TO FIND A MUSTANG TO RACE... THERES ONE! HOLY SH*T SHES HOT! SHES NOT GONNA GO... NAH... HOLY SH*T SHES GOIN!"
Supreme Member
Joined: Dec 2000
Posts: 3,813
Likes: 2
From: California
Change your spark plugs recently?
Whoops, submitted too soon.. How about fuel filter, o2 sensor, plug wire on the header, plug wire fell of a plug..
[This message has been edited by rezinn (edited November 05, 2001).]
Whoops, submitted too soon.. How about fuel filter, o2 sensor, plug wire on the header, plug wire fell of a plug..
[This message has been edited by rezinn (edited November 05, 2001).]
Thread Starter
Supreme Member
iTrader: (1)
Joined: Mar 2001
Posts: 2,181
Likes: 1
From: Cherry Hill, NJ
Car: 92 Trans Am 'Vert
Engine: 305 TPI
Transmission: 5 Speed
yeah just did full tune up bout 3k ago. put timing at 8deg+TDC. Plug wires run a special way... so as not to come anywhere close to the hedders.
------------------
92' White Trans Am Convertible, 305 TPI, 5 spd. 2:73's, Edelbrock TES, Accell 8.8's, Hypertech Stage II, TPIS Air Foil, Ported Plenum, K&N TB Cone Filter, AFPR, & A Little Bit Of Attitude!
-Best ET: 14.944 @ 93.11
88 Gunmetal GTA Hardtop... Project In The Works!
"GUYS, WE NEED TO FIND A MUSTANG TO RACE... THERES ONE! HOLY SH*T SHES HOT! SHES NOT GONNA GO... NAH... HOLY SH*T SHES GOIN!"
------------------
92' White Trans Am Convertible, 305 TPI, 5 spd. 2:73's, Edelbrock TES, Accell 8.8's, Hypertech Stage II, TPIS Air Foil, Ported Plenum, K&N TB Cone Filter, AFPR, & A Little Bit Of Attitude!
-Best ET: 14.944 @ 93.11
88 Gunmetal GTA Hardtop... Project In The Works!
"GUYS, WE NEED TO FIND A MUSTANG TO RACE... THERES ONE! HOLY SH*T SHES HOT! SHES NOT GONNA GO... NAH... HOLY SH*T SHES GOIN!"
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