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Re: Typhoon Dies Under Boost or Load Thank you very much for the advice. I tested the coil (measured the resistance), and it checked out good. Just for fun, I also checked the TPS, it was also good. After those tests, the truck wouldn't start again, so now I'm re checking all the vacuum lines.

Re: No Start, Need Help! I must have missed something the first ten times I looked over the vacuum system, because the no start condition seems to be resolved, but I've started a new thread to deal with just the dying under boost issue. Here's a link...

I've been having a couple issues with my truck for a month or so. I only get a couple chances a week to work on it, but I think I have the no start problem worked out, so I decided to start a new thread. The under load cut out condition still persists. I've driven the truck around for a mile or...

Re: '93 Typhoon Forest Green Otho, IA Now that's a beautiful Ty!

Re: No Start, Need Help! I'm not in SoCal, but right about now, I sure wish I was. I was working out of town for a bit, but I'm back to it now. I will check the TPS when I officially wake up in a couple hours. You're right, this is something simple, and I will laugh about it later, but it sure...

Re: Warning about 93 Ty 0224 on CL This is why I have so much respect for this site! You guys have helped me so much over the years. There is so much info here, that I've only just recently had to post the first question I couldn't find an answer to by searching. I'm not in the market for...

Re: '93 Typhoon Forest Green Otho, IA It seems the price is a bit high, but I'd put that in my top three color combos.

Re: No Start, Need Help! Ok, I've done the cap and rotor, and the plugs. The wires looked good, but I ordered them too, just in case. Exact same results. The truck starts right up when cold, but will not run once the boost tries to kick in. Once it's warmed up, restarting is hit and miss. I...

Re: No Start, Need Help! Yesterday, after work, I unhooked the battery and left it over night. I got a chance to work on my truck for about an hour today. I wasn't able to try all the suggestions, but I did get to some of them. I pulled the vacuum line off the map sensor and tried to start the...

Re: No Start, Need Help! Oops, I failed to address this. It doesn't really go to zero any quicker than it should. The speed at which it goes to zero is dependant on how hard I press the throttle. Forgive me if I'm misunderstanding your comment.

Re: No Start, Need Help! I didn't have a chance to work on it today, but as soon as I get some free time, I will check the ECM connections and the grounds in the engine bay. I will also attempt to drive it around and allow the computer to relearn. Thank you so much for the advice! I agree...

Re: No Start, Need Help! Yesterday, I installed a new map sensor, and as expected, nothing changed. I reinstalled the original one and went home for the night. This morning, I got back to it. For some reason, I tried to start the truck and it fired right up and idled perfect. I tried a few more...

Re: No Start, Need Help! I do not have a wideband, and as far as I know, no other tuner or tuning stuff. As far as I know sounds a bit ridiculous, but I was told the truck was stock when I bought it. I'll double check the ecm to make sure it hasn't been modified. I thought this may be an O2...

Re: No Start, Need Help! Ok, finally got a chance to work on the truck again this morning. On the advice of a fellow forum member, I checked the vacuum line from the MAP sensor. While there were no holes or cracks in the line, it did look as though someone had used some sort of epoxy to "seal"...

Re: No Start, Need Help! I completely forgot about jumping A and B! I cleared the codes, then started the truck. The CEL stayed on. I checked the codes and got 34, MAP sensor voltage low/vacuum high. I'll troubleshoot that when I get home from work, but any insight now would be great! Thank you...

Re: No Start, Need Help! Ok, I finally got around to scanning the codes a couple hours ago, and they wouldn't pull up. I plugged my scan tool to my 95 Chevy pick up and it pulled the code immediately. I tried half a dozen times, and nothing. I'm thinking it's the oxygen sensor at this point...

After more than 3 years of Typhoon ownership, I've finally come across a problem I can't figure out with the search function. I've been member of this forum for a few years, and it has helped me tremendously. Thank you all for that! I'm no professional mechanic, but I can turn wrenches when I...