Hello All,
I'm the proud owner of a 1990 Mustang GT lightly modded. I purchased the car 2 months ago and have started the process of restoring and modding. Below is a list of what I have done so far.
Tune Up:
Mods:
The car idles smoothly and runs strong until WOT. If I ease into the pedal the car runs smoothly and strong into the upper rpm's. However, if I stomp on it, the car hesitates and loses power at around 3000 rpm's! I watch the rpm needle drop and climb, drop and climb!
I have tried to diagnose the problem and been on forums reading through threads. I have cleaned the MAF and IAC. I've changed the fuel filter. I've checked the TPS voltage. Nothing seems to help.
I'm calling on the experts! Please help. included some pics below, only thing not shown is the CAI.
I'm the proud owner of a 1990 Mustang GT lightly modded. I purchased the car 2 months ago and have started the process of restoring and modding. Below is a list of what I have done so far.
Tune Up:
- New Ford Perf 9mm spark plug wires
- Accel TFI Supercoil
- MSD distributor cap and rotor
- Motorcraft spark plugs
- SVE Cold Air Intake Kit
Mods:
- Off Road X-pipe
- 40 series Flowmasters to dumps
- Eliminated smog pump be using shorter belt but it's still installed
- Advanced the timing to 14 degrees TDC
The car idles smoothly and runs strong until WOT. If I ease into the pedal the car runs smoothly and strong into the upper rpm's. However, if I stomp on it, the car hesitates and loses power at around 3000 rpm's! I watch the rpm needle drop and climb, drop and climb!
I have tried to diagnose the problem and been on forums reading through threads. I have cleaned the MAF and IAC. I've changed the fuel filter. I've checked the TPS voltage. Nothing seems to help.
I'm calling on the experts! Please help. included some pics below, only thing not shown is the CAI.