FastGT

I had on my car SLP LM1s, last night I lifted the back of the car and changed my muffler to regular SLPs while I buy new ones. This morning I went to start the car and it wouldnt go. I jumped started the car and it turned on fine, I went on a small drive around my neighborhood and the radio just died, then it turned on again and then died again. I came home and the RPMs are going up and down.

The car has a procharger. Any ideas?

socalwrench

Sounds like a battery and/or charging issue. Changing out the mufflers won't cause the engine to stall UNLESS there's a major blockage in them. If there were any blockage anywhere in the exhaust- it could essentially choke the engine.

vanquish

The exact same thing happened to me and a new alternator fixed everything.

FastGT

but will alternator or battery problems cause my radio to die while the car is running?

vanquish

yes. my radio shut off then came back on exactly like you said and all my lights flickered on and off on the dash.

FastGT

Well, time to get a polished alternator LOL

FastGT

What year alternators fit my car?