I'm having the issue with a 04 Jeep Wrangler 4.0 just put in a new motor when I press clutch in and start it motor wants to take off And peg out so I shut the key off what would cause that problem I cleaned throttle body That's still same issue
You either have a stuck throttle cable or a very large vacuum leak, if you messed with the exhaust manifold and intake that gasket might not be sealed properly. If you put a new exhaust manifold on it may be thicker and the bolts hold both the intake and manifold down and if the exhaust is thicker it won’t tighten the manifold down properly and you’ll have a very large vacuum leakalong your exhaust/ manifold gasket. Start there
Also if you have access to a smoke machine you can pull the vacuum hose off the top of the manifold that goes to the brake booster, send smoke into that port in the manifold and you’ll see your leak instantly. My first guess is the intake/ manifold gasket without actually seeing it for myself
When I saw the video title I thought brake booster. The real reason was comedy gold. 😂
Thanks for the comment. Sometimes it’s the simple things
I'm having the issue with a 04 Jeep Wrangler 4.0 just put in a new motor when I press clutch in and start it motor wants to take off And peg out so I shut the key off what would cause that problem I cleaned throttle body That's still same issue
You either have a stuck throttle cable or a very large vacuum leak, if you messed with the exhaust manifold and intake that gasket might not be sealed properly. If you put a new exhaust manifold on it may be thicker and the bolts hold both the intake and manifold down and if the exhaust is thicker it won’t tighten the manifold down properly and you’ll have a very large vacuum leakalong your exhaust/ manifold gasket. Start there
Also if you have access to a smoke machine you can pull the vacuum hose off the top of the manifold that goes to the brake booster, send smoke into that port in the manifold and you’ll see your leak instantly. My first guess is the intake/ manifold gasket without actually seeing it for myself
@@jasont7887 Did not have access to a smoke machine but used a cigar and my lungs I appreciate it turned out to be the intake manifold was not sitting
Nice, thanks for letting me know it worked