Hesitation

gotime89 · October 12th, 2007, 02:08 AM

my car has been having a hesitation problem most of the time in between the 1800-2300 rpm range it hesitates and backfires then it clears up when i press the gas harder and goes back to normal the idle also sometimes sticks and it happens in 3 4 and 5 gear i also just changed the iac any ideas.

patwrecked · October 12th, 2007, 02:34 AM

check timing, vacum leaks, exhaust leaks. i think its timing

Tony_90fox · October 12th, 2007, 02:57 AM

Plugs, cap, and rotor.

Speedstang302 · October 12th, 2007, 10:33 AM

Originally Posted by Tony_90fox

Plugs, cap, and rotor.

+1

Timm10221 · October 12th, 2007, 10:37 AM

I got the same problem and i am going to replace the rotor... it is squeekin lol, i think that might fix my problem and if not then i am going to check for vacc and sensor issues.

Speedstang302 · October 12th, 2007, 10:55 AM

yeah when i got mine, idiot put the plugs in the wrong spot and was running with some cylinders down..check if they are in the correct spot..

Timm10221 · October 12th, 2007, 10:57 AM

ouch... i bet it was jumpy

Speedstang302 · October 12th, 2007, 11:01 AM

well it made a ticking noise apparently he got used to, or had not idea, as soon as he popped hood and turned it over i was like, one cylinders down??? can you hear it, he's goes hear what..

had no balls, along with no power steering fluid i almost didnt buy it..

Timm10221 · October 12th, 2007, 11:02 AM

wow thank god it got in the right hands to bring her back from a certain death lol

Speedstang302 · October 12th, 2007, 11:04 AM

Originally Posted by Timm10221

wow thank god it got in the right hands to bring her back from a certain death lol

yeah well he was also running it with only 3 lugs on with 2 wheels..like 4 isnt bad enough...yeah, as soon as i handed him cash, went to advanced auto, bought msd cap and rotor and ps fuild..ran awesome..

Timm10221 · October 12th, 2007, 11:06 AM

lol thats the car sayin thank you lol

Speedstang302 · October 12th, 2007, 10:24 PM

and i said thank you to a couple ricers and Mini vans..as i blew them away at the lights..but i did say goodbye to the tire (finished em off)

October 12th, 2007, 02:08 AM	#1
gotime89 Newbie Join Date: Jul 2007 Posts: 20	Hesitation my car has been having a hesitation problem most of the time in between the 1800-2300 rpm range it hesitates and backfires then it clears up when i press the gas harder and goes back to normal the idle also sometimes sticks and it happens in 3 4 and 5 gear i also just changed the iac any ideas.

October 12th, 2007, 10:55 AM	#6
Speedstang302 MM Fanatic 1989 Mustang 5.0 dunno yet Join Date: Apr 2007 Location: Massachusetss Posts: 4,755	yeah when i got mine, idiot put the plugs in the wrong spot and was running with some cylinders down..check if they are in the correct spot.. __________________ new project..89 5.0 full restoration beginning..

October 12th, 2007, 11:01 AM	#8
Speedstang302 MM Fanatic 1989 Mustang 5.0 dunno yet Join Date: Apr 2007 Location: Massachusetss Posts: 4,755	well it made a ticking noise apparently he got used to, or had not idea, as soon as he popped hood and turned it over i was like, one cylinders down??? can you hear it, he's goes hear what.. had no balls, along with no power steering fluid i almost didnt buy it.. __________________ new project..89 5.0 full restoration beginning..

October 12th, 2007, 10:24 PM	#12
Speedstang302 MM Fanatic 1989 Mustang 5.0 dunno yet Join Date: Apr 2007 Location: Massachusetss Posts: 4,755	and i said thank you to a couple ricers and Mini vans..as i blew them away at the lights..but i did say goodbye to the tire (finished em off) __________________ new project..89 5.0 full restoration beginning..

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October 12th, 2007, 02:34 AM	#2
patwrecked Regular Join Date: Feb 2007 Posts: 339	check timing, vacum leaks, exhaust leaks. i think its timing

October 12th, 2007, 02:57 AM	#3
Tony_90fox Banned Join Date: Jun 2006 Location: Bowling Green, KY Posts: 3,833	Plugs, cap, and rotor.

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