I have a 1998 GT that When the car is at idle, it runs fine. But under strain it has this knocking sound that sounds like something is horribly wrong and it feels greatly under powered. How much would i be looking at to have a diagnostic done on it?
I have a 1998 GT that When the car is at idle, it runs fine. But under strain it has this knocking sound that sounds like something is horribly wrong and it feels greatly under powered. How much would i be looking at to have a diagnostic done on it?
Black 1998 GT- PI swap, 3.73's, off road h pipe, flows & some suspension goodies
White 1986 GT T-Tops- BBK shorties, RAM clutch/flywheel, Bassani catted x pipe, MSD ignition, MAC cai, LMM lowering springs, adjustable skocks & struts, MGW short throw, DD
Black 2009 Yamaha YZF-R6- custom levers, -1 front sprocket, Jardine GP-1 exhaust, HIDs, custom undertail, custom black windscreen.
Bump. Anyone got an estimate?
Black 1998 GT- PI swap, 3.73's, off road h pipe, flows & some suspension goodies
White 1986 GT T-Tops- BBK shorties, RAM clutch/flywheel, Bassani catted x pipe, MSD ignition, MAC cai, LMM lowering springs, adjustable skocks & struts, MGW short throw, DD
Black 2009 Yamaha YZF-R6- custom levers, -1 front sprocket, Jardine GP-1 exhaust, HIDs, custom undertail, custom black windscreen.
Does it sound like marbles in a coffee can? It might be detonating. It may be running lean enough that it rattles. It could be a few different things but sounds like it could be the fuel pump.
http://www.streetlethalperformance.net
Let us know your parts needs! We will work to get you the lowest possible price!
its almost a knocking sound. Might be detonating but if it is..it's real bad. But i have to get it checked out before i realy drive it anymore
Black 1998 GT- PI swap, 3.73's, off road h pipe, flows & some suspension goodies
White 1986 GT T-Tops- BBK shorties, RAM clutch/flywheel, Bassani catted x pipe, MSD ignition, MAC cai, LMM lowering springs, adjustable skocks & struts, MGW short throw, DD
Black 2009 Yamaha YZF-R6- custom levers, -1 front sprocket, Jardine GP-1 exhaust, HIDs, custom undertail, custom black windscreen.
Could be many things, give me a ring at the shop and we can go from thereOriginally Posted by Shorty429
Wolfpack Speed, Inc.4290 Campbells Run RdPittsburgh, PA 15205(412) 279-4902
Will you still be at the shop around 7 tonight?
Black 1998 GT- PI swap, 3.73's, off road h pipe, flows & some suspension goodies
White 1986 GT T-Tops- BBK shorties, RAM clutch/flywheel, Bassani catted x pipe, MSD ignition, MAC cai, LMM lowering springs, adjustable skocks & struts, MGW short throw, DD
Black 2009 Yamaha YZF-R6- custom levers, -1 front sprocket, Jardine GP-1 exhaust, HIDs, custom undertail, custom black windscreen.
sorry, i will be gone by then...
Wolfpack Speed, Inc.4290 Campbells Run RdPittsburgh, PA 15205(412) 279-4902
How late are you normally in on weekdays?
Black 1998 GT- PI swap, 3.73's, off road h pipe, flows & some suspension goodies
White 1986 GT T-Tops- BBK shorties, RAM clutch/flywheel, Bassani catted x pipe, MSD ignition, MAC cai, LMM lowering springs, adjustable skocks & struts, MGW short throw, DD
Black 2009 Yamaha YZF-R6- custom levers, -1 front sprocket, Jardine GP-1 exhaust, HIDs, custom undertail, custom black windscreen.
Just depends, give me a call at the shop!!!
Wolfpack Speed, Inc.4290 Campbells Run RdPittsburgh, PA 15205(412) 279-4902
I had a friend of mine do a compression check, and it's not firing on
the #4 cylinder. He says the plugs look bad and could be causing it, i said he's crazy. Could plugs realy be the problem?
Black 1998 GT- PI swap, 3.73's, off road h pipe, flows & some suspension goodies
White 1986 GT T-Tops- BBK shorties, RAM clutch/flywheel, Bassani catted x pipe, MSD ignition, MAC cai, LMM lowering springs, adjustable skocks & struts, MGW short throw, DD
Black 2009 Yamaha YZF-R6- custom levers, -1 front sprocket, Jardine GP-1 exhaust, HIDs, custom undertail, custom black windscreen.
How do you know number 4 is not firing? A compression check just makes sure the rings and everything are still good. To check if the number 4 plug is bad take it out and connect it to the wire and hold it to something that’s grounded. Turn the engine over and see if it sparks. If it doesn’t that might be your problem. Your cars not a diesel it needs that spark to ignite the fuel. Ever seen what happens to a top fuel car when it drops a cylinder?
Predator Performance(814) 372-5431DuBois, PAHome of 2007 MM&FF #1 Mustang in the Country.
I'm not sure why he said it's not firing but i was just seeing if there was anyone that could run a diagnostic on it. i have football everyday till 6 so is there a good time after that that i can call someone and schedule one? i wanna get this checked out before winter.
Black 1998 GT- PI swap, 3.73's, off road h pipe, flows & some suspension goodies
White 1986 GT T-Tops- BBK shorties, RAM clutch/flywheel, Bassani catted x pipe, MSD ignition, MAC cai, LMM lowering springs, adjustable skocks & struts, MGW short throw, DD
Black 2009 Yamaha YZF-R6- custom levers, -1 front sprocket, Jardine GP-1 exhaust, HIDs, custom undertail, custom black windscreen.
Posting Permissions
Reply With Quote
Bookmarks