mvnixon

Hey Everyone I have a huge problem that I have talked to many people about and I can not seem to find a solution.

My red top sr20det is randomly cutting out when I am driving it. The car still runs when it happens, it just acts like the throttle is at 0% when I am pushing it down. Then just as quickly as it happened it will return to perfectly normal driving. It happens very randomly and there is no consistent pattern to it. At times it seems when I drive the car aggressively it happens more often.

If anyone has any input I would greatly appreciate it. I have checked the TPS and it seems to be working within range. I have a new Z32 MAF and a Greddy E manage blue supporting it all. There is nothing crazy done to the car, it has a G2871R and supporting bolt ons. Other than this problem the car runs like a dream. Please help if you can!!!!

-Matt

trmn8r

check your coil pack connectors they might be loose. had a problem kinda like that once.
are you sure the tps is ok. did you check the voltage on it when you move it?
it sound like your flat spoting kinda like with carbeurators when theyre not tweeked right.

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mvnixon

Thanks for the response, I will double check the coil packs, I did check the voltage on the tps as I moved it around and everything tested OK. I was thinking dead spot, but after the test I ruled it out. I might just buy a new TPS and see if that solves the problem... Thanks for the reply if any else has any input I would greatly appreciate it!

ckykm

also check if your battery connection is loose

happened to me driving on some bumpy roads, the car would turn off then back on real quick

rogoman

Also make sure the fuel filter has been replaced and check the fuel pump electrical connections.