I've changed the pickup coil, distributor, spark plugs and wires, egr valve, replaced fuel pump, and filter. I've gone to the dealer twice and paid over $700.00 total and still my car boggs out intermittently. Help!! Any other ideas? Note: No codes noted.

 

have you replaced the spark coil? I assume you ahve but i dont see it listed. Coudl also be caused by maybe a ground fault somewhere causing intermittant power loss. Id check allt he ground straps on the engine and the connection at the battery.

 

Thanks guys....after checkin all possible solutions, I finally found the problem. It was the alternator power wire. A reputable audio company installed a one wire 140 amp alternator on my car about two yrs ago. I guess the heat of the engine got to the wires. The wire leading from the alternator to the battery looked burned. I spliced the outer skin and the wires were dark brown. I replaced the wire with a new 4 gauge wire from the audio shop. The boggin went away!!!!....:lala: